One-Pieces

Shop One-Pieces at Superstellar. This collection brings together a carefully selected range for babies, with a focus on style, comfort and a refined look. From everyday favorites to pieces for special occasions, the current selection is easy to browse. One-Pieces for every style The collection includes a variety of styles, colors and designs, making it easy to choose a piece that suits the season, occasion and existing wardrobe. Use the filters for size, color and brand to narrow down the selection. How to style One-Pieces A strong choice balances appearance, fit and occasion. One-Pieces can work as part of a complete outfit or as a single statement piece within the wardrobe. For more inspiration, also explore BOSS, Tommy Hilfiger and Dolce & Gabbana. Shop One-Pieces at Superstellar Superstellar has been an authorized retailer of exclusive designer brands for babies and kids since 1993. Orders are shipped quickly and reliably, with flexible payment options available. Luxury gift wrapping is also available for an extra-special presentation.
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Tartine et Chocolat Baby Girls Romper in White

$169,-
Wrap your little one in pure softness with this refined white baby one-piece from Tartine et Chocolat. Made from luxurious, skin-friendly materials and designed with timeless elegance. The subtle finish and comfortable fit make this item perfect for both special occasions and cozy days at home. A stylish essential that effortlessly brings together the feeling of tranquility and refinement, just as you would expect from this iconic French brand. Timeless design in classic white Extra soft, skin-friendly fabric Snap closure for easy dressing and undressing Subtle logo detail and refined details Comfortable, diaper-friendly fit Perfect as a luxurious new baby gift TARTINE ET CHOCOLAT BABY CD37000 WINTER 2026 SUPERSTELLAR ID: 15916961399166

Tommy Hilfiger Baby Boys Romper in Light Blue

$91,-
Wrap your little one in pure softness with this light blue Tommy Hilfiger baby one-piece. The refined fabric feels wonderfully soft on the delicate baby skin, while the classic fit ensures optimal comfort and freedom of movement. Subtle brand details give the whole a luxurious look — perfect for stylish days and cozy moments at home. A timeless piece that effortlessly combines style and functionality, exactly what you expect from an iconic brand. Classic light blue Soft against the skin Comfortable fit Snap closure at the crotch Subtle logo detail Long sleeves for extra warmth Sleep-friendly design TOMMY HILFIGER BABY KN0KN02347 WINTER 2026 SUPERSTELLAR ID: 16013524337022

Tartine et Chocolat Baby Boys Romper in Light Blue

$117,-
Wrap your baby in pure softness with this light blue baby one-piece from Tartine et Chocolat. A refined design that combines French elegance with lasting comfort. The subtle piping and fine buttons give a classic, serene look — perfect for special occasions and everyday wear. The luxurious fabric feels silky soft against the skin and offers your little one complete freedom of movement. A timeless item that effortlessly radiates charm and quality. Timeless design Classic light blue Soft against the skin Snap closure at the crotch Comfortable fit Subtle piping and button details TARTINE ET CHOCOLAT BABY CD45050 WINTER 2026 SUPERSTELLAR ID: 15916960973182

Tartine et Chocolat Baby Girls Romper in Light Pink

$111,-
Wrap your little one in pure softness with this light pink baby one-piece from Tartine et Chocolat. The refined design with elegant scalloped collar and subtle craftsmanship exudes timeless luxury. The breathable fabric feels silky soft on baby's sensitive skin, while the comfortable fit ensures ultimate freedom of movement — perfect for precious moments, day and night. Timeless design Soft pastel pink Scallop collar with refined finish Comfortable baby one-pieces Snap closure at the crotch Soft against the skin Long sleeves for extra warmth TARTINE ET CHOCOLAT BABY CD54110 WINTER 2026 SUPERSTELLAR ID: 15916960121214

Tartine et Chocolat Baby Girls Romper in Light Pink

$117,-
Wrap your little one in pure sophistication with this light pink baby one-piece from Tartine et Chocolat. The silky soft fabric feels tender on the skin and ensures ultimate comfort. Subtle details and an elegant finish give the design a timeless charm, perfect for special occasions and everyday luxurious convenience. Timeless design Soft pastel pink Comfortable baby one-pieces Snap closure at the crotch Soft against the skin Safe for newborns TARTINE ET CHOCOLAT BABY CD54060 WINTER 2026 SUPERSTELLAR ID: 15916970246526

Tartine et Chocolat Baby Girls Romper in White

$117,-
Wrap your little one in pure softness with this refined white baby one-piece from Tartine et Chocolat. The elegant collar and delicate finish provide a timeless, French charm that fits perfectly with special occasions and everyday comfort. Made from high-quality, breathable materials, it feels wonderfully soft against the skin. A lovingly designed item that effortlessly brings together style and functionality. Timeless design Classic white Elegant collar Snap closure for convenience Soft against the skin Comfortable fit Refined finish TARTINE ET CHOCOLAT BABY CD54070 WINTER 2026 SUPERSTELLAR ID: 15916964544894

Tartine et Chocolat Baby Boys Romper in White

$117,-
Wrap your baby in pure elegance with this refined white baby one-piece from Tartine et Chocolat. The luxurious, soft fabric feels wonderful on the skin, while the classic fit and subtle details exude a timeless charm. Perfect for special occasions and everyday comfort—this design combines French craftsmanship with a serene, minimalist look that never goes out of style. Timeless design Classic white Soft against the skin Snap closure at the crotch Comfortable fit Subtle logo detail Perfect for everyday wear TARTINE ET CHOCOLAT BABY CD54060 B WINTER 2026 SUPERSTELLAR ID: 15916959891838

MonnaLisa Baby Girls Romper in Off-White

$285,-
Wrap your little one in pure softness with this refined MonnaLisa baby one-piece in off-white. The delicate ruffles and silky soft fabric give a romantic, timeless look, perfect for special first moments. Thanks to the comfortable fit and luxurious finish, it feels as good as it looks — an elegant gift piece that you will cherish forever. Timeless design Romantic ruffles Luxurious, soft fabric Comfortable fit Snap closure at the crotch Safe for newborns Ideal as a stylish new baby gift MONNALISA BABY 35H503 WINTER 2026 SUPERSTELLAR ID: 15926735339902

Chloe Baby Girls Romper in White

$376,-
Discover pure softness and sophistication with this Chloé baby girls baby one-piece in timeless white. Designed for the little ones, this piece exudes tranquility, luxury and elegance. The ultra-soft fabric feels comfortable on the delicate skin, while subtle brand details provide an exclusive look. Perfect for every day, but special enough for special occasions. A harmony of comfort and style, just as you would expect from Chloé. Timeless design Classic white Signature brand detailing Soft against the skin Comfortable fit Snap closure at the crotch Safe for newborns CHLOÉ BABY C21372 WINTER 2026 SUPERSTELLAR ID: 15910495682942

MonnaLisa Baby Girls Romper in Off-White

$114,-
Wrap your baby in pure softness with this refined MonnaLisa baby one-piece in off-white. The elegant bear print and subtle finish give a dreamy, luxurious look that immediately stands out. Made for comfort and style: the supple fabric feels wonderfully soft against the skin and the practical closure makes dressing and undressing effortless. A timeless piece that is perfect for special occasions and everyday wear. Timeless design Soft against the skin Romantic bear print Press stud closure Long sleeves for extra warmth Comfortable fit MONNALISA BABY 35H203 WINTER 2026 SUPERSTELLAR ID: 15926733930878

Mayoral Baby Girls Romper in Light Pink

$78,-
Wrap your little one in pure softness with this refined light pink baby one-piece by Mayoral. The luxurious fabric feels wonderfully supple on the skin and offers optimal comfort, while the subtle details and elegant finish provide a timeless, serene appearance. Perfect for both quiet moments at home and special first trips. Soft pastel pink design Comfortable baby one-pieces Snap closure at the crotch Soft against the skin Subtle, refined finish Freedom of movement Ideal for everyday wear MAYORAL BABY 2516 WINTER 2026 SUPERSTELLAR ID: 15985219076478

Mayoral Baby Girls Romper in Off-White

$70,-
Wrap your little one in pure softness with this refined Mayoral baby one-piece in off-white. The elegant collar and matching hat give a timeless, almost ceremonial feeling, while the luxurious fabric feels wonderfully soft against the skin. Perfect for special occasions and everyday comfort — a subtle statement of style and care. Thanks to the well-thought-out fit and fine details, your baby will feel free to move, while you enjoy an effortlessly chic look. Timeless design in classic off-white Elegant collar for a refined look Includes matching hat Soft against the skin and suitable for newborns Snap closure for easy dressing and undressing Comfortable fit with freedom of movement Refined finish with subtle details MAYORAL BABY 2513 WINTER 2026 SUPERSTELLAR ID: 15985219043710

Boss Baby Boys Romper in Navy

$114,-
Velour baby one-piece with collar by BOSS in navy. Boss J53288 WINTER 2026

Chloe Baby Girls Romper in White

$259,-
Baby one-piece, hat and bib set by Chloé in white. Chloe C21367 WINTER 2026

Chloe Baby Girls Romper in Light Pink

$259,-
Baby one-piece, hat and bib set by Chloé in light pink. Chloe C21367 WINTER 2026

Boss Baby Girls Romper in Light Pink

$108,-
Velour baby one-piece by BOSS in light pink. Boss J53321 WINTER 2026

Boss Baby Boys Romper in Light Blue

$114,-
Velour baby one-piece with collar by BOSS in light blue. Boss J53288 WINTER 2026

Boss Baby Boys Romper in Navy

$108,-
Baby one-piece by BOSS in navy. Boss J53300 WINTER 2026

Fendi Baby Unisex Romper in Light Blue

$648,-
Wrap your little one in pure luxury with this Fendi baby one-piece in soft light blue. The refined fabric feels silky soft against the skin and offers optimal comfort, day and night. Subtle brand details and a timeless fit make this item a stylish essential — perfect for special occasions and everyday wear. An elegant gift and a must-have for your baby's first wardrobe. Timeless design Classic light blue Signature brand detailing Soft against the skin Snap closure at the crotch Comfortable fit Safe for newborns FENDI BABY BUK165 8RA WINTER 2026 SUPERSTELLAR ID: 15898135101822

Fendi Baby Girls Romper in Light Pink

$648,-
Wrap your little one in pure luxury with this Fendi baby one-piece in soft light pink. Made of wonderfully soft, breathable cotton and refined with the iconic Fendi design. The comfortable fit and subtle details make this suit perfect for both quiet days and special occasions. A timeless item that effortlessly brings together style, softness and exclusivity. Soft pastel pink with a luxurious look Signature brand detailing of Fendi Soft against the skin and breathable material Comfortable fit with freedom of movement Snap closure for easy dressing and undressing Perfect for everyday wear and special occasions FENDI BABY BUK165 8RA WINTER 2026 SUPERSTELLAR ID: 15898135396734

Dolce & Gabbana Baby Girls Romper in Off-White

$712,-
Wrap your little one in pure luxury with this Dolce & Gabbana baby one-piece in off-white. The refined, soft cotton fabric feels wonderful on the delicate baby skin and radiates understated elegance. Perfect for special occasions and stylish everyday outfits. The classic fit and subtle brand details make this item timeless and exclusive. Practical press studs provide convenience, while the serene shade pairs effortlessly with any baby wardrobe. Timeless design Classic fit Press stud closure Soft against the skin Subtle logo detail Comfortable for everyday wear DOLCE & GABBANA BABY L2JO5A G7PTG WINTER 2026 SUPERSTELLAR ID: 15910279577982

Mayoral Baby Girls Romper in Off-White

$42,-
Wrap your child in pure softness in this off-white baby one-piece by Mayoral. The refined collar and the serene hue give a timeless, luxurious look, perfect for special occasions and everyday comfort. The supple fabric feels wonderfully soft against the skin, while the practical closure makes dressing effortless. An elegant basic piece that you will want to choose again and again — stylish, comfortable and with an eye for detail. Timeless design Classic white Soft against the skin Press stud closure Long sleeves for extra warmth Comfortable baby one-pieces MAYORAL BABY 2750 WINTER 2026 SUPERSTELLAR ID: 15985220321662

Missoni Baby Girls Romper in Off-White

$363,-
Wrap your baby in pure softness and iconic style with this Missoni baby one-piece in refined off-white. The subtle zigzag pattern and luxurious fabric reflect the craftsmanship for which the brand is known. The comfortable fit and smart details make it perfect for both downtime and first outings — an elegant start to any wardrobe. Iconic Missoni zigzag print Soft, breathable fabric Comfortable fit with freedom of movement Snap closure at the crotch Long sleeves for extra warmth Includes matching hat Safe and gentle for sensitive baby skin MISSONI BABY MZB020 WINTER 2026 SUPERSTELLAR ID: 15955019334014

Guess Baby Girls Romper in Light Beige

$61,-
Wrap your baby in pure softness with this elegant Guess baby one-piece in light beige. The refined fabric feels wonderful on the skin and the subtle details give a timeless, luxurious look. Perfect for special occasions and everyday comfort — style and functionality come together effortlessly. A loving choice for the little ones, with an eye for quality and design that you love Guess can expect. Timeless design Neutral beige shade Soft against the skin Comfortable fit Snap closure at the crotch Subtle logo detail Includes headband GUESS BABY S6YG12 K3954 WINTER 2026 SUPERSTELLAR ID: 15910180094334

Moncler Baby Unisex Romper in Camel

$402,-
Wrap your little one in pure softness with this luxury Moncler baby one-piece in warm camel shade. The refined teddy look with cute ears on the hood gives a playful but elegant look. Thanks to the high-quality materials and comfortable fit, it feels wonderfully soft against the skin — perfect for stylish, cozy days. An iconic design in which comfort and high-end design come together effortlessly. Ideal as a special gift or first wardrobe essential. Luxury teddy fabric Subtle camel color Hood with ears Press stud closure Soft against the skin Comfortable fit Signature brand detailing MONCLER BABY 8L00004 89A3X WINTER 2026 SUPERSTELLAR ID: 15890485379454

Guess Baby Boys Romper in Off-White

$60,-
Wrap your little one in pure softness with this refined Guess baby one-piece in off-white. The fine ribbed fabric feels luxurious and accompanies every movement effortlessly. Subtle bear details and the iconic logo give a playful, stylish twist. Perfect for quiet days and special occasions, with a timeless look that always remains chic. Soft against the skin Comfortable baby one-pieces Snap closure at the crotch Embroidered details Neutral beige shade Signature brand detailing GUESS BABY H6YG10 K4136 WINTER 2026 SUPERSTELLAR ID: 15910173540734

Guess Baby Boys Romper in Navy

$55,-
Wrap your little one in luxury with this navy Guess baby one-piece. The super soft cotton feels silky on the skin, while the refined bear and subtle logo provide an iconic, charming look. The comfortable fit and smart closures make dressing effortless. Perfect for stylish days and cozy moments – a timeless piece that effortlessly brings together softness and design. Signature brand detailing Embroidered bear detail Soft against the skin Comfortable fit Snap closure at the crotch Long sleeves for extra warmth GUESS BABY H6YG06 K4129 WINTER 2026 SUPERSTELLAR ID: 15910173868414

Moncler Baby Unisex Romper in Off-White

$402,-
Wrap your little one in pure softness with this refined Moncler baby one-piece in off-white. The luxurious material feels silky soft against the skin and offers lasting comfort, while the iconic finish and subtle teddy ears give a playful, premium touch. Perfect for first moments and special days — a timeless design in which comfort and elegance come together effortlessly. Timeless design Signature brand detailing Soft against the skin Comfortable fit Snap closure at the crotch Subtle logo detail Safe for newborns MONCLER BABY 8L00004 89A3X WINTER 2026 SUPERSTELLAR ID: 15890485674366

Moncler Baby Boys Romper in White

$259,-
Wrap your little one in pure luxury with this white Moncler baby one-piece. The refined polo collar and soft, breathable fabric give a timeless look, while the comfortable fit ensures ultimate comfort, day and night. Subtle logo accents and high-quality finishing make this a stylish essential for the little ones. An elegant item that effortlessly combines class and softness — perfect as a first wardrobe piece or special gift. Timeless design Classic white Signature brand detailing Soft against the skin Comfortable fit Snap closure at the crotch Polo collar MONCLER BABY 8L00006 8496F BASIS 2026 SUPERSTELLAR ID: 15890487968126

Moncler Baby Boys Romper in Navy

$259,-
This Moncler baby boys baby one-piece in navy exudes refined simplicity. Made from wonderfully soft cotton that is kind to sensitive skin, with a classic polo collar for a subtle, luxurious touch. The comfortable fit and practical press stud closure make dressing effortless. A timeless item that perfectly combines style and functionality — ideal for every day, with an elegant look. Classic fit Soft against the skin Signature brand detailing Polo collar Snap closure at the crotch Comfortable baby one-pieces MONCLER BABY 8L00006 8496F BASIS 2026 SUPERSTELLAR ID: 15890490065278

Moncler Baby Girls Romper in Light Pink

$376,-
Spoil your little one with this refined Moncler baby girls baby one-piece in soft light pink. Made from luxurious, skin-friendly cotton and enriched with an elegant collar for a classic look. The comfortable fit and subtle finish make this suit perfect for both special occasions and everyday comfort — a timeless item with the iconic Moncler touch. Soft pastel pink Classic fit Elegant collar Snap closure at the crotch Soft against the skin Comfortable baby one-pieces Subtle logo detail MONCLER BABY 8L00005 80093 WINTER 2026 SUPERSTELLAR ID: 15890486755710

Burberry Jade Baby Girls Romper in Off-White

$253,-
Spoil your little one with the Burberry Jade baby one-piece in refined off-white — an example of comfort and style. The silky soft fabric feels wonderful on the skin, while subtle brand details and a timeless appearance give it a luxurious finishing touch. Perfect for special occasions and everyday elegance, with a fit that effortlessly combines freedom of movement and convenience. Timeless design in classic off-white Iconic Burberry style with subtle logo Soft against the skin and comfortable for babies Practical snap closure at the crotch Comfortable fit with freedom of movement Long sleeves for extra warmth BURBERRY BABY 8125975 WINTER 2026 SUPERSTELLAR ID: 15890705777022

Guess Baby Boys Romper in Light Blue

$60,-
This light blue Guess baby one-piece envelops your little one in pure softness and refinement. The subtle rib structure and the cute bear give a playful but elegant look. Thanks to the comfortable fit and smart press stud closure, dressing is effortless, while your baby enjoys ultimate comfort, day and night. A stylish essential for those first moments — perfect as a new baby gift or to enjoy yourself. Classic light blue Soft against the skin Comfortable baby one-pieces Snap closure at the crotch Embroidered details Long sleeves for extra warmth Refined finish GUESS BABY H6YG10 K4136 WINTER 2026 SUPERSTELLAR ID: 15910173573502

Moschino Baby Unisex Romper in Navy

$233,-
Wrap your little one in pure luxury with this Moschino baby one-piece in deep navy. The silky soft fabric feels wonderful on the skin and offers lasting comfort, while the iconic bear head adds a playful, stylish touch. Perfect for quiet nights and elegant moments during the day — a sophisticated essential with an unmistakable designer look. Signature brand detailing with bearhead detail Soft against the skin and breathable Snap closure for easy changing Comfortable playsuits with a perfect fit Long sleeves for extra warmth Safe for newborns Refined finish in deep navy shade MOSCHINO BABY MUY09PLCA40 WINTER 2026 SUPERSTELLAR ID: 15951511191934

Moschino Baby Unisex Romper in White

$127,-
Wrap your little one in pure softness and iconic style with this Moschino baby one-piece in clear white. The luxurious fabric feels silky soft on sensitive skin, while the subtle logo adds a sophisticated designer touch. Perfect for both dream moments and stylish outings - a timeless must-have for the little ones. The comfortable fit and smart snap closure make dressing effortless. Elegant, practical and irresistibly chic. Classic white Signature brand detailing Soft against the skin Comfortable baby one-pieces Press stud closure Subtle logo detail Safe for newborns MOSCHINO BABY MUY09KLCA92 WINTER 2026 SUPERSTELLAR ID: 15951511519614

Missoni Baby Girls Romper in Light Pink

$492,-
Wrap your little one in pure sophistication with this Missoni baby one-piece in soft light pink. The knitted design feels luxurious on the skin and radiates the iconic elegance of the fashion house. The comfortable fit and refined finish make this a perfect choice for both quiet moments and stylish outings. A timeless piece in which comfort and exclusivity come together seamlessly — exactly what you expect from Missoni. Soft pastel pink design Signature brand detailing Knitted luxury material Comfortable fit Soft against the skin Snap closure at the crotch Perfect for everyday wear MISSONI BABY MZB040 WINTER 2026 SUPERSTELLAR ID: 15955037323646
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Authorized retailer since 1993
Authorized retailer since 1993
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The finest designer collections
The finest designer collections