Baby One-Pieces

Shop Baby 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. Baby 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 Baby 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 Ralph Lauren,. Shop Baby 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.
Filters 192 items

Reset

Sorteren

Ralph Lauren Baby Boys Romper in White

$91,-
An iconic item for the little ones: this white baby one-piece by Ralph Lauren Baby radiates pure softness and refinement. The all-over teddy bear print – classic and playful – makes the design irresistibly charming. Made from luxuriously soft cotton jersey and finished with subtle RL accents, this baby one-piece not only comfort but also a timeless style. Perfect as a first outfit or as a gift with a nod to elegance. Classic white with teddy bear print Soft against the skin Subtle logo detail Snap closure at the front and bottom Comfortable fit Safe for newborns Sleep-friendly design RALPH LAUREN BABY 320682715001 BASIS 2026 SUPERSTELLAR ID: 15659659460990

Ralph Lauren Baby Girls Romper in White

$91,-
Wrap your little one in softness and style with this charming baby one-piece by Ralph Lauren Baby. The iconic teddy bear print on timeless white cotton exudes refinement and tenderness. Made from luxuriously soft jersey, this suit feels wonderful against the skin – perfect for peaceful naps and snug moments. Subtle logo accents and a practical snap closure make this a must-have for your baby's first wardrobe. All-over teddy bear print Soft against the skin Snap closure at the front and bottom Subtle logo detail Comfortable fit Classic white Safe for newborns RALPH LAUREN BABY 310682708001 WINTER 2026 SUPERSTELLAR ID: 15659659395454

Ralph Lauren Baby Boys Romper in Navy

$104,-
Give your little one a stylish start with this elegant baby one-piece by Ralph Lauren. The deep navy shade provides a beautiful canvas for the iconic, multi-colored embroidered pony logo — a playful nod to heritage design. The soft cotton blend feels wonderful on the skin, while the classic polo collar and handy press stud closure provide comfort and convenience. Perfect for everyday moments with a luxurious twist. Signature brand detailing Embroidered logo in rainbow colors Polo collar for a classic look Snap closure at the crotch Comfortable fit Soft against the skin Safe for newborns RALPH LAUREN BABY 320570117001 WINTER 2026 SUPERSTELLAR ID: 15659652415870

Burberry Jonson Baby Boys Romper in White

$221,-
Let your little one shine in this elegant Playsuit of Burberry – a subtle celebration of classic design and modern craftsmanship. Made of wonderfully soft cotton and finished with the iconic checkered motif in the knight print, this suit not only offers ultimate comfort, but also a refined look. A timeless gift for a stylish start in life ✨. Carefully designed for newborns who deserve only the very best. Iconic brand style Embroidered knight print with Burberry-check Classic White Press stud closure at the bottom Comfortable fit Soft on the skin Safe for newborns BURBERRY BABY 8117494 SUMMER 2026 SUPERSTELLAR ID: 15658520969598

Fendi Baby Unisex Romper in Beige

$428,-
A sophisticated start for your little one starts with this elegant Playsuit of Fendi Baby in timeless Beige. Made from a luxurious cotton blend, it feels ultra-soft on baby's delicate skin. The soft shade, the fine collar and the iconic Fendilogo give it a stylish, minimalist allure. The matching hat and bib complete the whole - ideal as a maternity gift or for first, precious moments. 🎀 Neutral Beige tint Embroidered logo Classic fit Press stud closure at the bottom Comfortable fit Set of Playsuit, hat and bib Soft on the skin FENDI BABY BUK154 ST8 SUMMER 2026 SUPERSTELLAR ID: 15676403057022

Burberry Andreas Baby Boys Romper in Beige

$421,-
A refined classic for the little ones 🌿 — this Burberry Playsuit in iconic Beige check design radiates pure elegance. Made from soft cotton poplin and featuring short sleeves and a contrasting white collar, this design exudes British allure and comfort. The press stud closure at the bottom makes dressing and changing effortless. A stylish choice for summer days or special occasions with your little one. ✨ Iconic brand style Neutral Beige tint Classic fit Press stud closure at the bottom Round neck with white collar Soft on the skin Perfect for parties BURBERRY BABY 8119878 SUMMER 2026 SUPERSTELLAR ID: 15658520707454

Tommy Hilfiger Baby Unisex Romper in Light Beige

$58.50 $117,-
This light beige Tommy Hilfiger playsuit features a cable knit pattern running across the front. The soft, knitted fabric feels pleasant against the skin, and the round neck and long sleeves with knitted trim make it a timeless first outfit. A small embroidered brand emblem on the chest adds a subtle signature.Thanks to the snap buttons on the shoulder and at the bottom, it's easy to put on and take off.Neutral light beige shadeCable knit designEmbroidered brand emblem on the chestRound neck with snap buttons on the shoulderSnap button closure at the bottomLong sleeves with knitted trim TOMMY HILFIGER ID: KN0KN02225 ABY SUPERSTELLAR ID: 15608111661438

First Baby Girls Romper in Light Pink

$156,-
This light pink playsuit from First is designed for girls and features a striking bow at the center of the body. A subtle checkered pattern with small motifs runs through the bow detail and onto the feet, giving the whole look a cohesive feel.The playsuit has a collar in a slightly darker shade of pink and long sleeves that are lightly gathered at the cuffs.Light pink base colorBow detail at the waistSubtle checkered pattern with motifsCollar in a slightly darker shade of pinkFooted modelLong sleevesSnap button closure at the bottom FIRST ID: 6203105 404 SUPERSTELLAR ID: 15710878073214

MonnaLisa Baby Girls Romper in White

$71.50 $143,-
This MonnaLisa playsuit for baby girls is crafted in classic white and features a playful Winnie the Pooh print with Piglet affectionately hugging, surrounded by strawberries and white flowers. The pleated collar is finished with red zigzag stitching, giving the playsuit a sweet, feminine look. With footies and long sleeves with cuffs, this playsuit is ideal for a day at home or a special occasion.Winnie the Pooh print with PigletPleated collarRed zigzag stitching on the collarLong sleeves with cuffsFooties on the playsuitPress studs on the backClassic white MONNALISA ID: 35G207 99 SUPERSTELLAR ID: 15679288443262

Dsquared2 Baby Boys Romper in Light Blue

$47.50 $95,-
This Dsquared2 playsuit for babies is made of cotton in a fresh light blue shade. The short shortall style has short sleeves and an eye-catching graphic print: a green maple leaf with a red DSQUARED2 logo beneath it. A recognizable design for summery days or as a special baby gift. The press studs at the bottom and at the back of the neck make dressing easy.Light Blue ClassicGraphic print with green maple leafRed DSQUARED2 logoShort sleevesPress stud closure at the bottomPress studs at the back of the neck DSQUARED2 ID: DQ3248 DQ814 SUPERSTELLAR ID: 15674350633342

Ralph Lauren Baby Boys Romper in Light Blue

$52,- $104,-
This Ralph Lauren playsuit in light blue is made of piqué cotton and features a structured texture. The playsuit has a button-down collar, a button placket on the chest and cuffs with a button.The embroidered Polo logo on the chest is executed in multiple colors, giving the design a recognizable signature style, so your little one instantly looks timelessly stylish.Button-down collarEmbroidered Polo logo on the chestButton placket with white buttonsCuffs with buttonLong sleevesPress-stud closure at the bottomLight blue with subtle texture RALPH LAUREN ID: 320799010001 HARBOR ISLAND BLUE SUPERSTELLAR ID: 15659659493758

Ralph Lauren Baby Boys Romper in Light Blue

$52,- $104,-
This Ralph Lauren baby playsuit is made of airy cotton and stands out with its play of vertical pastel stripes. Pink, yellow and light blue alternate in broad panels, with green and white as accents.The classic collar, short sleeves and chest pocket with embroidered logo give the design a timeless look. Thanks to the press-stud closure, the playsuit is easy to put on and take off, from first outings to summer parties.Pastel stripes in pink, yellow and blueStriped patchwork look with vertical panelsClassic button-down collarChest pocket with embroidered Polo-pony logoShort sleevesPress-stud closure at the bottom RALPH LAUREN ID: 320B14075 1 SUPERSTELLAR ID: 15741502587262

Ralph Lauren Baby Girls Romper in Light Pink

$39,- $78,-
This Ralph Lauren playsuit for girls is made in soft light pink and features a polo collar, short sleeves and a pleated bodice with three buttons at the front. The embroidered logo on the chest gives it a recognizable Ralph Lauren look.The wide legs with elastic ensure comfort. It is made from a breathable cotton blend that feels soft against the skin, ideal for warm summer days.Soft light pinkPolo collar with ribbed trimShort puff sleevesPleated bodiceEmbroidered logo on the chestElastic legsSnap button closure at the bottom RALPH LAUREN ID: 310734900 26 SUPERSTELLAR ID: 15741502226814

Tommy Hilfiger Baby Boys Playsuit In Navy

$91,-
This navy playsuit from Tommy Hilfiger is a practical and stylish basic for the littlest ones.It features long raglan sleeves, ribbed cuffs and leg openings, and a subtle embroidered script logo on the chest. Poppers at the shoulder make dressing easy. With its calm navy shade and simple design, it's a versatile piece for everyday wear.Navy colourLong raglan sleevesRibbed cuffs and leg openingsEmbroidered Tommy Hilfiger script logoPoppers at the shoulderFlag label on the sleeve TOMMY HILFIGER ID: KN0KN02480 C1G SUPERSTELLAR ID: 16144746447230

First Baby Boys Romper in Light Blue

$156,-
Discover ultimate softness and sophistication with this beautiful Playsuit in light blue and White. Made from the finest materials, it offers unparalleled comfort for your little one. The subtle stripes and elegant collar provide a timeless look, perfect for any occasion. 🎀 This Playsuit is an epitome of craftsmanship and style, designed for parents who want only the best. Be inspired by the charm of this exclusive piece and give your baby the luxury he deserves. FIRST BABY 6003127 SUMMER 2025

Armani Baby Unisex Romper Off-White

$87.60 $292,-
Armani 3DND08 NJ0BZ Playsuit OffWhite - s24 box suit animals - summer 2024

Moschino Baby Girls Romper Pink

$73.80 $246,-
Moschino MUY06V Playsuit Pink - s24 set 2x box suit - summer 2024

Moschino Baby Unisex Romper Lime

$73.80 $246,-
Moschino MUY06V Playsuit Lime - s24 set 2x box suit - summer 2024

Moschino Baby Boys Romper Turquoise

$54.60 $182,-
MUY061 LIA2040538 SS24teddy bear cotton shorts cotton illustration style print signature teddy bear print logo print on the front short sleeves snap closure MOSCHINO KIDS

First Baby Unisex Romper in Off-White

$120,-
Discover the ultimate comfort and refined elegance of the First Baby Unisex Playsuit in OffWhite. Made of silky soft velvet, this envelops you Playsuit your little one in a cloud of luxury. ✨ The subtle, yet playful bear appliqué adds a charming detail, perfect for the stylish little adventurer. This is thanks to the high-quality finish and timeless color Playsuit an enduring favorite in any wardrobe. Spoil your baby with the very best craftsmanship and enjoy the reassurance of excellent quality. A must-have for the fashion-conscious parent. FIRST BABY 6113120 WINTER 2025SUPERSTELLAR ID: 15339660116350

First Baby Girls Romper in Light Pink

$156,-
Discover the sophistication of it First Baby girls Playsuit in Light Pink. The soft, breathable fabric envelops your little one in comfort and luxury. With a cute bear motif and an elegant collar, this suit exudes timeless charm. Perfect for stylish moments and peaceful dreams. 🌸 The subtle details and high-quality finish make this an indispensable item for any wardrobe. Ideal for gift buyers looking for something special. Pamper your baby with the best quality and let style prevail. 🎀 FIRST BABY 6103114 WINTER 2025SUPERSTELLAR ID: 15339667194238

First Baby Girls Romper in Off-White

$156,-
Discover the sophistication of it First Baby girls Playsuit in a delicate OffWhite tint. This Playsuit exudes elegance with its subtle heart detail and refined ruffles. 🌟 The soft, high-quality fabric envelops your little one in comfort and luxury. Perfect for special occasions or just to make her feel extra special every day. Be seduced by the craftsmanship and timeless allure of this Playsuit offers. A must-have for the stylish baby wardrobe. FIRST BABY 6103101 WINTER 2025SUPERSTELLAR ID: 15339667784062

First Baby Girls Romper in White

$156,-
Wrap your little one in pure luxury with this beautiful First Baby girls Playsuit in White. Made from silky soft cotton, it offers unparalleled comfort for your little one. The refined details, like the subtle ones Pink accents and the cute feet make this Playsuit a timeless piece in any wardrobe. Perfect for special occasions or just to dress your baby extra stylishly. Discover the harmony of elegance and comfort in one beautiful design. ✨ FIRST BABY 6103113 WINTER 2025SUPERSTELLAR ID: 15339666047358

First Baby Unisex Romper in Off-White

$156,-
This off-white unisex baby one-piece by First combines soft materials with a charming bear motif. Carefully finished details and an elegant neutral shade make it a comfortable, timeless addition to a first wardrobe. FIRST BABY 6103114 WINTER 2026 SUPERSTELLAR ID: 15538258084222

Burberry Baby Unisex Romper in Light Beige

$583,-
Wrap your little one in the timeless luxury of Burberry Baby Unisex Playsuit in Light Beige. This masterpiece of soft, breathable fabric provides ultimate comfort for your most precious possession. With its refined fit and subtle Burberrydetails this radiates Playsuit understated elegance, perfect for any occasion. ✨ Be convinced by the craftsmanship and the richness History of Burberry, a brand that is synonymous with style and quality. Give your baby the attention he or she deserves with this beautiful piece that transcends generations. 🌟 BURBERRY BABY 8109559 WINTER 2025SUPERSTELLAR ID: 15339460624766

Fendi Baby Unisex Romper in Light Pink

$272,- $544,-
Discover the pure elegance of it Fendi Baby Unisex Playsuit in Light Pink. 🌸 Made from the softest materials, this offers Playsuit unparalleled comfort for your little one. The refined Fendilogos and subtle details radiate luxury and style. The smart fit ensures ease of dressing, so you have more time to enjoy precious moments. Perfect for any special occasion or as a sophisticated gift. Be seduced by the timeless class of Fendi and give your baby the very best. FENDI BABY BUK142 ST8 WINTER 2025SUPERSTELLAR ID: 15360653066622

Fendi Baby Unisex Romper in Light Blue

$272,- $544,-
Let your little one shine in this refined Fendi Baby Playsuit in light blue. Made from the softest cotton blend, it offers unparalleled comfort and breathability. The subtle Fendilogos and elegant button closure make this suit a true fashion icon. 🌟 Perfect for any occasion, from playful afternoons to special moments. Invest in timeless elegance and unparalleled quality. FENDI BABY BUK142 ST8 WINTER 2025SUPERSTELLAR ID: 15360653558142

Fendi Baby Unisex Romper in Beige

$544,-
Wrap your little one in the ultimate luxury with this Fendi Playsuit in refined Beige. The soft, breathable fabric offers comfort without sacrificing style, perfect for the most special moments. 🎀 The iconic Fendilogo and cute teddy bear detail add a playful, yet elegant touch to any outfit. The perfect balance of sophistication and playfulness, for parents who only want the very best. Feel the quality and be seduced by the craftsmanship that speaks from every seam. 🌟 FENDI BABY BUI100 ST8 WINTER 2025SUPERSTELLAR ID: 15360652607870

First Baby Unisex Romper in White

$169,-
Discover the ultimate in comfort and sophistication with this luxurious white baby one-piece. The soft velvet fabric embraces your little one in a cloud of softness, while the elegant ruffles and subtle wood-colored buttons add a touch of timeless elegance. Perfect for both boys and girls, this suit makes every occasion special. With an eye for detail and craftsmanship, this baby one-piece offers not only style but also ultimate comfort. A must-have for every stylish baby wardrobe. Give your little one the luxury they deserve. FIRST BABY 9903120 BASIS 2025SUPERSTELLAR ID: 15016520647038

First Baby Girls Romper in Beige

$143,-
Discover the refined elegance of our luxury Beige Playsuit. This beautiful piece, decorated with subtle heart details, offers your little one unparalleled comfort and style. The soft, breathable fabric embraces the delicate skin and ensures ultimate wearing pleasure. ✨ The delicate ruffles and graceful collar add a touch of timeless charm, ideal for any special occasion. Choose quality and craftsmanship with this unique item. 🎀 Give your baby the luxury he or she deserves with our exclusive design. FIRST BABY 6003104 SUMMER 2025SUPERSTELLAR ID: 14876986212734

First Baby Boys Romper in Beige

$156,-
Experience the sophistication of it First Playsuit in a warm one Beige shade, perfect for summer 2025. Made from the softest materials to offer your little one comfort and style, with a loving eye for detail. ✨ The subtle collar and elegant stitching make this suit a timeless piece that enriches any wardrobe. Ideal for parents who do not compromise on quality and design. Be seduced by the charm and exclusivity of this beautiful garment. FIRST BABY 6003135 SUMMER 2025SUPERSTELLAR ID: 14876984344958

First Baby Girls Romper in White

$169,-
Discover the ultimate comfort for your little one with this sophisticated Playsuit. Made from luxurious, pleated fabric in an elegant white and Beige combination, it exudes a timeless charm. The subtle details, such as the delicate bow and the elegant finish, make this suit truly unique. 🌟 Perfect for summer adventures, it offers wonderful wearing comfort and freedom of movement. Let your baby shine in style and enjoy the craftsmanship you love FIRST expected. FIRST BABY 6003116 SUMMER 2025SUPERSTELLAR ID: 14876985426302

First Baby Girls Romper in Light Pink

$156,-
Discover the sophistication of it First 6003111 Playsuit in Light Pink. This beautiful suit, with subtle ruffles and a cute bow, is made from the softest materials for ultimate comfort. The delicate one Pink shade and stylish design make it perfect for any special occasion. 🌸 The careful finish and luxurious appearance ensure that your little one shines. An indispensable item in every stylish baby's wardrobe. FIRST BABY 6003111 SUMMER 2025SUPERSTELLAR ID: 14876985885054

Fendi Baby Unisex Romper in Light Blue

$712,-
Discover the refined elegance of it Fendi Playsuit in light blue, a true ode to style and comfort for your little one. 🌟 Made from the softest fabrics, this offers Playsuit an unparalleled fit that embraces movement and playfulness. The subtle wrap and iconic logo reflect Fendi's craftsmanship and timeless design. Perfect as a gift or as an addition to your little trendsetter's wardrobe. Give your child the best of luxury and comfort, and let them shine Fendi. ✨ FENDI BABY BUK138 AS64 SUMMER 2025SUPERSTELLAR ID: 9647429878042

Fendi Baby Girls Romper in Light Pink

$712,-
Spoil your little one with the timeless elegance of this Fendi Playsuit in Light Pink. 🌸 Made from the softest materials, it offers unparalleled comfort and a refined look. The subtle wrap and the iconic Fendilogo provide a luxurious touch that completes any outfit. Perfect as a gift set for new parents who want only the very best. This Playsuit exudes exclusivity and craftsmanship, exactly what you expect Fendi. Add this gem to your collection and make every day special. FENDI BABY BUK138 AS64 SUMMER 2025SUPERSTELLAR ID: 9647411724570

Fendi Baby Unisex Romper in Beige

$712,-
Discover ultimate luxury with it Fendi Playsuit in a serene Beige tint. 🌿 Made from the finest materials, it offers your little one comfort and style in one. The refined wrap and subtle logo accents radiate exclusivity. Perfect for the fashion-conscious parent who accepts nothing less than perfection. Whether you are looking for a special gift or want to spoil your own baby, this set makes every day special. Give your little one the start he deserves Fendi's timeless elegance. FENDI BABY BUK138 AS64 SUMMER 2025SUPERSTELLAR ID: 9647406481690
Earn rewards for discounts
Earn rewards for discounts
Authorized retailer since 1993
Authorized retailer since 1993
Fast shipping
Fast shipping
The finest designer collections
The finest designer collections