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.
Filters 183 items

Reset

Sorteren

Moschino Baby Unisex Playsuit In Light Blue

$285,-
This light blue velvet baby one-piece by Moschino comes with a matching hat. Long sleeves and signature detailing on the front complete the coordinated winter set for baby boys and girls.Baby one-piece with matching hatLight blue velvetLong sleevesMoschino detailing on the frontUnisex design BRAND ID: MUY09ELGB12 40304 SUPERSTELLAR ID: 15951506735486

Martin Aranda Baby Girls Playsuit In Light Pink

$91,-
The light pink Martin Aranda baby one-piece for baby girls brings a soft, classic color to the winter wardrobe. The subdued pink shade gives this baby one-piece a refined appearance, while the design remains clear and timeless. A charming choice for parents who appreciate the elegant signature of Martin Aranda search through a special baby item from the new collection. Martin Aranda baby one-piece Light pink version Designed for baby girls Classic, subdued color Winter 2026 collection New collection BRAND ID: 004-11322 P03 SUPERSTELLAR ID: 16050428543358

Martin Aranda Baby Unisex Playsuit In Light Beige

$85,-
This Martin Aranda baby one-piece in light beige is a sophisticated choice for babies, with a calm, neutral look that fits effortlessly with a stylish winter wardrobe. The unisex design from the new winter collection 2026 can be beautifully combined and is an elegant new baby gift for both boys and girls. Martin Aranda baby one-piece light beige color Unisex design for boys and girls Neutral, timeless appearance Part of the winter 2026 collection New collection BRAND ID: 004-10318 E01 SUPERSTELLAR ID: 16050428150142

Guess Baby Girls Romper in Light Pink

$59,-
This light pink Guess girls' baby one-piece from the winter collection brings the signature brand style to the baby wardrobe. The chenille version has an all-over Guess logo motif, that's it pink design gives a graphic, refined appearance. The baby one-piece has long sleeves and a round neck, for a polished look from the start Months. A stylish choice for little girls. Light pink girls' romper Chenille version All over Guess logo motif Long sleeves Round neck Winter 2026 collection BRAND ID: H6BG01 K6009 A62H SUPERSTELLAR ID: 16037001396606

Burberry Hamilton Baby Girls Romper in Light Pink

$285,-
The Burberry HAMILTON baby girls' set in light pink brings a sophisticated look to the first wardrobe. The baby one-piece Comes with a matching hat and bib, carefully matched for a polished look. An elegant three-piece ensemble from the winter 2026 collection, designed for little girls and special occasions. Three-piece baby set baby one-piece, hat and bib Light pink color scheme For baby girls Coordinated Burberry design Winter 2026 collection BRAND ID: 8119822 A1439 SUPERSTELLAR ID: 16009136701822

Tommy Hilfiger Baby Girls Romper in Off-White

$130,-
This Tommy Hilfiger girls' romper off-white features a refined pointelle pattern that gives the calm appearance extra character. The subtle design makes this baby one-piece a stylish choice for the winter wardrobe. Presented in a Tommy Hilfiger gift box, this is a neat new baby gift or a special first item for your little one. Tommy Hilfiger baby girl romper off-white color Refined pointelle pattern Part of the winter collection Delivered in one Tommy Hilfiger gift box Calm, timeless appearance BRAND ID: KN0KN02325 Z00 SUPERSTELLAR ID: 16013524631934

Moschino Baby Unisex Romper in Beige

$285,-
This beige Moschino baby one-piece from the winter collection has a recognizable teddy design and a front zip closure. The neutral shade gives the unisex suit a calm, refined look, while the Moschino signature provides a playful accent. A stylish choice for little boys and girls, with a design that makes practical dressing effortless. beige baby one-piece Moschino teddy design Front zip closure Unisex execution Winter 2026 collection Recognizable Moschino signature MOSCHINO MUT051LIA00 20351 SUPERSTELLAR ID: 15951567159678

Ralph Lauren Baby Boys Romper in Dark Green

$104,-
Collared baby one-piece with chest bear detail by Ralph Lauren in dark green. Ralph Lauren 320B28709 WINTER 2026

First Baby Girls Romper in Light Pink

$149,-
Collared baby one-piece with heart detail by First in light pink. First 6303113 WINTER 2026

First Baby Unisex Romper in Beige

$138,-
Baby one-piece with bear-head design by First in beige. First 6303114 WINTER 2026

First Baby Unisex Romper in Off-White

$138,-
First baby one-piece in off-white with a bear-head design.FIRST 6303112 WINTER 2026

MonnaLisa Baby Girls Romper in Off-White

$156,-
Let your little one shine in this off-white baby one-piece by MonnaLisa. The refined roses give the design a romantic, couture-like look, while the soft shade fits effortlessly with any baby wardrobe. An elegant and comfortable item for special occasions and daily cuddles. The timeless MonnaLisa signature also makes this package beautiful as a luxurious new baby gift. Refined baby one-piece in off-white Romantic rosettes as a luxurious detail Timeless and soft neutral shade Comfortable, baby-friendly fit Elegant MonnaLisa appearance Beautiful for everyday wear and special occasions MONNALISA BABY 35H204 WINTER 2026 SUPERSTELLAR ID: 15926734717310

Ralph Lauren Baby Boys Romper in Navy

$130,-
Give his first wardrobe an iconic finishing touch with this navy Ralph Lauren baby one-piece. The recognizable Polo Bear print brings a playful, luxurious look, while the soft design is made for precious moments of comfort. A timeless favorite for at home, on the road and as a special new baby gift. RALPH LAUREN BABY 320B30215 WINTER 2026 Iconic Ralph Lauren Polo Bear print Stylish navy color Comfortable baby one-piece for baby boys Soft and pleasant for everyday wear Timeless, signature brand style Perfect as a luxurious new baby gift SUPERSTELLAR ID: 15988237435262

Tartine et Chocolat Baby Boys Romper in Grey

$156,-
A refined beginning for boys. This gray, two-piece baby one-piece from Tartine et Chocolat envelops your baby in timeless elegance. The stylish cable motif gives the set a luxurious, classic look, while the comfortable design offers space for relaxed movement and sleeping. An irresistibly beautiful item for the first wardrobe or as a special new baby gift. TARTINE ET CHOCOLAT BABY CD36030 WINTER 2026 Two-piece baby one-piece for baby boys Elegant gray, neutral shade Refined cable motif Timeless French brand signature Comfortable design for everyday wear Luxurious choice as a new baby gift SUPERSTELLAR ID: 15916960874878

Boss Baby Boys Romper in Black

$156,-
Give his first wardrobe an iconic finishing touch with this black BOSS baby one-piece. The refined, minimalist look and comfortable fit make this item as stylish as it is practical. Perfect for soft moments at home and special occasions. A luxurious baby set with matching bib and hat, designed for boys with a big appearance. BOSS BABY J53292 WINTER 2026 Signature BOSS style Timeless black color Comfortable baby one-piece for baby boys Includes matching bib and hat Soft, baby-friendly fit Stylish gift for newborns SUPERSTELLAR ID: 15910545916286

MonnaLisa Baby Girls Romper in Light Pink

$208,-
Spoil your little one with this light pink MonnaLisa baby one-piece, designed as a charming romper with a refined checked skirt. The soft fabric feels wonderful on the delicate baby skin, while the elegant details provide a festive, Italian look. An irresistible item for special occasions and stylish everyday looks. MONNALISA BABY 35H514 WINTER 2026 Soft light pink color palette Romper with elegant checked skirt Iconic Italian MonnaLisa style Comfortable baby one-piece for little girls Refined, festive look Gentle on sensitive baby skin SUPERSTELLAR ID: 15926740025726

Moncler Baby Boys Romper in Beige

$376,-
Give his first wardrobe an iconic finishing touch with this beige Moncler baby one-piece. The refined collar and soft, neutral shade create a timeless look, while the comfortable fit offers plenty of room for small discoveries. A luxurious essential in which Moncler's signature craftsmanship and baby-friendly comfort come together beautifully. Refined baby one-piece in neutral beige Elegant collar for a classic look Signature Moncler style Comfortable, baby-friendly fit Ideal for everyday wear and special occasions Easy to pair with luxurious baby accessories MONCLER BABY 2G00001 5969O WINTER 2026 SUPERSTELLAR ID: 15895753589118

Boss Baby Girls Romper in Light Pink

$156,-
Surround your little girl with soft elegance in this light pink BOSS baby one-piece. The refined set, complete with hat and bib, gives her first wardrobe a luxurious look. Thanks to the comfortable design and practical closure, this is a stylish choice for special occasions and every day. Light pink shade with a timeless appearance Complete set with baby one-piece, hat and bib Iconic BOSS style for baby girls Snap closure for easy changing Comfortable, diaper-friendly fit A refined new baby gift BOSS BABY J53323 WINTER 2026 SUPERSTELLAR ID: 15910550110590

Burberry Jaxon Baby Boys Romper in White

$259,-
The Burberry Jaxon baby one-piece in classic white brings iconic British elegance to the little ones. The refined collar and soft, comfortable fabric give this item a dressy look, without sacrificing freedom of movement. A timeless essential for special occasions and stylish everyday looks. Classic white design Refined collar Signature Burberry style Soft and comfortable for babies Practical baby one-piece-model Perfect for festive and everyday moments BURBERRY BABY 8131674 WINTER 2026 SUPERSTELLAR ID: 16009136406910

Boss Baby Girls Romper in Light Pink

$130,-
Wrap your little girl in the soft luxury of this light pink BOSS baby one-piece. The velvety soft velvet feels wonderfully comfortable and gives every first outfit a refined, festive look. The matching hat completes the look, while the practical closure makes changing effortless. An elegant new baby gift for special occasions. Light pink velvet with a luxurious look Matching hat included Soft and comfortable on the skin Practical fit for babies Subtle, iconic BOSS style Perfect as a stylish new baby gift BOSS BABY J53324 WINTER 2026 SUPERSTELLAR ID: 15910549291390

Boss Baby Boys Romper in White

$195,-
A refined start for little style makers. This white BOSS BABY set combines a comfortable baby one-piece with matching romper, hat and bib. The iconic, minimalist look gives any first wardrobe a luxurious finish. Soft, practical and elegantly designed for special occasions and relaxing days at home. BOSS BABY J53293 WINTER 2026 Luxury BOSS BABY set for boys Including baby one-piece, romper, hat and bib Timeless white color scheme Minimalist, iconic brand appearance Comfortable and baby-friendly design Stylish gift for a newborn SUPERSTELLAR ID: 15910546440574

Martin Aranda Baby Boys Romper in Beige

$98,-
A refined baby one-piece by Martin Aranda, executed in a soft beige shade that fits effortlessly with a timeless baby wardrobe. The comfortable fit gives your little one plenty of room to move, sleep and explore. An elegant essential with the characteristic, carefully finished look of the Spanish brand. Timeless beige color Comfortable baby one-piece for baby boys Soft appearance Sophisticated Martin Aranda style Ideal for everyday wear and special occasions Easy to pair with neutral basics MARTIN ARANDA BABY 004-10331 WINTER 2026 SUPERSTELLAR ID: 16050428346750

Martin Aranda Baby Girls Set in Beige

$111,-
A refined baby girl set from Martin Aranda in a soft beige shade. The timeless appearance and carefully finished details make this design perfect for special occasions and stylish days at home. Thanks to the comfortable fit, your little one will feel free to move, while the elegant look effortlessly completes a luxurious wardrobe. MARTIN ARANDA BABY 004-11321 WINTER 2026 Timeless and elegant baby girl design Neutral beige shade Comfortable fit for little explorers Refined finish Luxurious look for every occasion Beautiful as a gift for a newborn SUPERSTELLAR ID: 16050428641662

Martin Aranda Baby Unisex Romper in Light Blue

$78,-
Envelop your little one in the timeless softness of this light blue baby one-piece by Martin Aranda. The refined, understated color and elegant appearance make this a wonderful choice for those first special occasions. Thanks to its comfortable design, this suit is just as nice for quiet naps as for stylish outings. MARTIN ARANDA BABY 003-10329 WINTER 2026 Light blue, classic shade Timeless unisex look Comfortable baby one-piece for babies Soft and pleasant for sensitive skin Sophisticated style of Martin Aranda Ideal as a luxurious new baby gift SUPERSTELLAR ID: 16050428445054

MonnaLisa Baby Girls Gift Set in Light Pink

$233,-
Surround your little girl with the sophisticated charm of MonnaLisa. This light pink baby one-piece has a soft, romantic look and is designed for precious first moments. The comfortable fit offers plenty of freedom of movement, while the delicate pastel shade exudes effortless luxury. An elegant gift and an irresistible addition to her first wardrobe. Soft light pink in a refined pastel shade Comfortable baby one-piece for little explorers Romantic, luxurious MonnaLisa appearance Gentle on sensitive baby skin Ideal as a special new baby gift Timeless choice for her first wardrobe MONNALISA BABY 35H517 WINTER 2026 SUPERSTELLAR ID: 15926737764734

Martin Aranda Baby Boys Romper in Dark Brown

$89,-
This dark brown baby one-piece by Martin Aranda envelops your little boy in understated luxury. The deep, neutral shade and timeless appearance make this a refined choice for every day and special occasions. A comfortable and stylish baby item that fits effortlessly into a carefully curated wardrobe. MARTIN ARANDA BABY 004-10329 WINTER 2026 Timeless baby one-piece for baby boys Elegant dark brown color Refined, refined finish Comfortable design for little explorers Easy to pair with neutral accessories A stylish gift for a newborn SUPERSTELLAR ID: 16050428379518

Martin Aranda Baby Unisex Romper in Light Beige

$78,-
Wrap your little one in timeless softness with this light beige baby one-piece by Martin Aranda. The luxurious velvet feels wonderfully soft and gives every baby's wardrobe a refined, understated look. The comfortable fit offers plenty of freedom of movement, while the neutral shade pairs effortlessly with your most beautiful baby accessories. Soft velvet with a luxurious look Elegant light beige, neutral shade Unisex design for boys and girls Comfortable fit for everyday wear Long sleeves for extra warmth Timeless Martin Aranda design MARTIN ARANDA BABY 003-34335 WINTER 2026 SUPERSTELLAR ID: 16050428117374

Liu Jo Baby Girls Romper in Light Pink

$112,-
Wrap your little girl in soft luxury with this light pink Liu Jo baby one-piece. The refined Castle look and elegant pastel tone make this item a beautiful choice for her first wardrobe and a special gift. Thanks to the comfortable, baby-friendly fit, your child will enjoy complete freedom of movement, from nap to exploration. LIU JO BABY HF6034J4781 WINTER 2026 Soft pastel pink color palette Sophisticated Liu Jo Baby appearance Comfortable baby one-piece for every day Baby-friendly, movement-free fit Ideal as a stylish new baby gift Winter 2026 collection SUPERSTELLAR ID: 15917132218750

Moncler Baby Girls Romper in Light Pink

$505,-
Wrap your little girl in the irresistible softness of this pale pink Moncler baby one-piece. The teddy look gives a refined, cozy look, while the comfortable fit offers plenty of room for small discoveries and quiet naps. A luxurious essential that incorporates the iconic Monclerfeeling and everyday comfort come together effortlessly. Soft teddy effect Refined light pink pastel shade Comfortable baby one-piece fit Long sleeves for extra warmth Gentle on sensitive baby skin Signature Moncler style MONCLER BABY 8L00008 809J0 WINTER 2026 SUPERSTELLAR ID: 15895756767614

Liu Jo Baby Girls Romper in Light Pink

$85,-
Wrap your little girl in soft luxury with this light pink Liu Jo baby one-piece, complete with matching hat. The refined pastel tone and iconic brand look create an elegant first wardrobe, while the comfortable fit gives you plenty of room to move and dream. A stylish and loving gift for special first moments. Soft light pink design Includes matching hat Comfortable baby one-piece for babies Long sleeves for extra warmth Practical snap closure at the crotch Iconic luxury look of Liu Jo LIU JO BABY HF6036J4781 WINTER 2026 SUPERSTELLAR ID: 15917132415358

Ralph Lauren Baby Boys Romper in Brown

$195,-
A refined beginning for boys. This brown Ralph Lauren baby one-piece combines timeless elegance with the comfort your baby deserves every day. The stylish collar gives the design a neat, classic look, while the practical baby one-piece fit is ideal for playing, sleeping and cuddling. A luxurious essential for the winter wardrobe. RALPH LAUREN BABY 320B26211 WINTER 2026 Timeless Ralph Lauren design Warm brown, neutral shade Classic collar for a dressy look Comfortable baby one-piece for everyday wear Practical and diaper-friendly design Ideal for the winter wardrobe SUPERSTELLAR ID: 15988232028542

Fendi Baby Unisex Romper in Beige

$764,-
Wrap your little one in the soft luxury of this beige Fendi baby one-piece. The velvety soft velvet feels wonderfully comfortable, while the refined, neutral shade gives a timeless look. The matching doudou makes this exclusive set extra special — a beautiful first gift with Italian allure. FENDI BABY BUK166 AQU6 WINTER 2026 Luxurious baby one-piece made of soft velvet Timeless neutral beige shade Including matching doudou Comfortable fit for little explorers Gentle on sensitive baby skin Iconic Fendi Baby appearance SUPERSTELLAR ID: 15898132414846

Ralph Lauren Baby Boys Romper in Camel

$78,-
Give your little one a sophisticated start with this camel Ralph Lauren baby romper. The classic polo collar and timeless shade give a polished look every day. The comfortable design allows your baby to move freely, while the signature brand detailing provides a luxurious finishing touch. A stylish essential for special occasions and everyday comfort. RALPH LAUREN BABY 320785249 WINTER 2026 Timeless baby one-piece in warm camel color Classic polo collar for a polished look Iconic Ralph Lauren brand style Comfortable design for little explorers Neutral shade that combines effortlessly Stylish choice for everyday wear and gift moments SUPERSTELLAR ID: 15988237205886

MonnaLisa Baby Girls Romper in Off-White

$208,-
This off-white baby one-piece by MonnaLisa envelops your little one in refined softness and Italian elegance. The romantic carousel print gives the timeless silhouette a dreamy look, while the long sleeves and practical closure ensure optimal comfort. A special first package for every day and precious moments. MONNALISA BABY 35H509 WINTER 2026 Elegant off-white color Dreamy carousel print Iconic Italian MonnaLisa style Long sleeves for extra warmth Comfortable baby one-piece for baby girls Practical closure for easy changing SUPERSTELLAR ID: 15926737207678

Mayoral Baby Boys Romper in Light Blue

$65,-
Spoil your little one with this light blue baby one-piece by Mayoral Baby. The refined two-tone appearance gives the comfortable essential a fresh, timeless charm. Ideal for mild days at home and stylish first outings, with a fit that offers plenty of room to explore and move. MAYORAL BABY 2601 WINTER 2026 Light blue, classic color tone Refined two-tone design Comfortable baby one-piece for boys Soft, baby-friendly look Freedom of movement for little explorers Timeless Mayoral Baby-style SUPERSTELLAR ID: 15985219633534

Mayoral Baby Girls Romper in Light Pink

$70,-
Welcome your little girl in soft elegance with these light pink playsuits from Mayoral. The romantic floral print and refined hue give every first outfit a sweet, timeless look. Thanks to the sleep-friendly design and the practical snap closure, your baby can enjoy comfortable movement, while you opt for effortless luxury. Set of two comfortable rompers Soft light pink color palette Romantic floral print Long sleeves for extra warmth Snap closure for easy changing Sleep-friendly and diaper-friendly design MAYORAL BABY 2752 WINTER 2026 SUPERSTELLAR ID: 15985223139710
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