Help and contactFree standard delivery over €30.00 & free returns*30-day return policyGift Cards
  • Women
  • Men
  • Kids
Zalando homeZalando home
Your account
  • Winter
  • Girls
  • Boys
  • Baby
  • Shoes
  • Accessories
  • Sports
  • Designer
  • Brands
  • Pre-owned
  • Sale
No search history
  • Kids
  • Clothing
  • Onepieces & Sets
BackClothing

Onepieces & sets for kids Size 9-12M

Jumpsuits & Playsuits
Overalls & dungarees
Sets
Top filters
  • Clothing
    • T-shirts & tops
    • Dresses
    • Trousers
    • Outerwear
    • Sweatshirts & Knitwear
    • Onepieces & Sets
      • Jumpsuits & Playsuits
      • Overalls & dungarees
      • Sets
    • Underwear & Nightwear
    • Sportswear
    • Jeans
    • Socks
    • Baby gifts
    • Shorts
    • Swimwear
    • Skirts
    • Suits & Blazers
    • Sale
235 items
GO TO TOPGo to toparrow_up
Cream-colored baby romper with long sleeves, red heart pattern, snap buttons along legs and shoulder for easy dressing.
  • Deal

The New SiblingsJumpsuit - gardenia aop

€26.21

Originally:€34.95-25%

Purple onesie featuring a playful rabbit pattern with carrots, made from soft fabric. It has long sleeves and snap closures at the bottom.
  • New

SmåfolkELSTAR LONG-SLEEVED WITH RABBITS - Jumpsuit - purple

€39.95

Cream-colored baby romper with red heart pattern, puffed sleeves, elastic cuffs, and gold snap buttons down the front.
  • Designer

Mini RodiniHEARTS BABY JUMPS UNISEX - Jumpsuit - white

€76.00

Gray ribbed onesie with long sleeves, round neckline, and button closure featuring wooden buttons along the front. Soft fabric with stretch.

Mango KidsBABY - Jumpsuit - beige

€25.99

Blue children's sweatshirt and matching joggers with white "MARNI" logo on front, ribbed cuffs, and snap buttons on sweatshirt shoulder.
  • Designer

MarniUNISEX SET - Tracksuit - marine bluette

€120.00

Gray woolen baby jumpsuit with a hood, featuring ribbed cuffs, a button front closure, and round toe area for comfort. Soft texture.
  • Deal

mikk-lineJumpsuit - anthracite melange

€80.96

Originally:€89.95-10%

Soft beginningsDesigner babywear

Choose well from the start with thoughtful materials and calm details.

Discover now
Maroon knitted jumper and trousers worn by a woman, with a baby in a pale pink outfit sleeping on her lap. Plain background.
Cream-colored baby onesie with long sleeves, featuring a printed pattern of small rainbows and dots. It has a front zipper and elastic cuffs.

Name itREGENBOGEN - Jumpsuit - jet stream

€15.99

Smiling child with curly hair wearing a white t-shirt, dark pants with suspenders, and white sneakers walking toward the camera.

Name itNMMRYAN SLIMPANT - Dungarees - navy blazer

€40.00

Gray denim overalls with adjustable straps, a front pocket, side pockets, and a relaxed fit. The fabric has a smooth, durable texture.

Mango KidsBABY - Dungarees - anthracite

€22.99

Young child stands smiling, wearing a cream, black, and gold tracksuit with "BOSS" logo and matching sneakers on a white background.

BOSS KidswearBABY TODDLER SET - Tracksuit - sand

From€139.00

Light gray ribbed jumpsuit with short sleeves, elastic waist, fabric bow accent, and embroidered flower detail. Snap closures at the legs.
  • New

HuggiesHUGG ROMPER - Jumpsuit - sand

€24.00

Black child's sweatshirt and pants set made of soft fabric. Features a white "CK" logo, ribbed cuffs, and an elastic waistband with drawstrings.

Calvin Klein JeansMONOGRAM UNISEX SET - Tracksuit - black

€90.00

Light blue denim baby overalls with a front pocket and wooden buttons on straps and sides, displayed on a white background.
  • New

Lil' AtelierDungarees - medium blue denim

€36.99

Navy blue denim overall with shoulder straps, featuring a bear graphic and logo, paired with a white short-sleeve T-shirt.
  • Designer

MOSCHINOUNISEX SET - Dungarees - white/blue navy

€163.00

Two baby rompers: one cream with animal prints, ruffles at shoulders; one pink with a giraffe and cat design, snap closures at the bottom.

MINOTI2 PACK FRILL SLEEVE - Jumpsuit - purple white

€22.90

Two children's garments: a pink gingham dress with ruffled sleeves and a blue romper featuring white elephants and floral patterns.

MINOTI2 PACK FRILL SLEEVE - Jumpsuit - light blue light pink

From€22.90

Navy blue hooded sweatshirt with white and light blue stripes on sleeves, paired with matching sweatpants featuring a decorative leg panel.

BOSS KidswearBABY TODDLER SET - Tracksuit - navy

From€139.00

White baby onesie and matching hat with bear face and black “Moschino” text on chest and hat, hat has small fabric ears.
  • Designer

MOSCHINOBABYGROW HAT UNISEX SET - Beanie - bianco ottico

€152.00

Blue knitted overalls with shoulder straps, wooden buttons, and a front pocket. Features a textured pattern and snap closures at the bottom.

Mango KidsBABY - Jumpsuit - dark blue

€22.99

Cream-colored denim overalls with adjustable straps, front chest pocket, and button details on the sides.
  • New

Mango KidsBABY - Dungarees - light grey

€22.99

Gray toddler overalls with adjustable crossed straps, two front pockets, wooden buttons, and elasticized ankles.
  • New

Lil' AtelierOVERALL - Dungarees - overland trek

€36.99

Brown fleece onesie with a hood, front button closure, ribbed cuffs, and rounded feet. Soft texture and solid color throughout.
  • Deal

mikk-lineJumpsuit - melange denver

€80.96

Originally:€89.95-10%

Denim overalls with adjustable straps, wooden buttons, two side pockets, elasticated cuffs, and a light blue wash.

Lil' AtelierOVERALL - Dungarees - medium blue denim

€39.99

Navy knit romper with long sleeves, featuring an embroidered American flag on the chest and snap buttons at the shoulder and bottom.
  • Designer

Polo Ralph LaurenFLAG COTTON COVERALL - Jumpsuit - navy

€190.00

Page 3 of 3

More Brands

  • Aigle Clothing, Shoes & Accessories on SALE
  • America Today
  • bonprix Pre-owned Women's Clothing
  • Born Living Yoga
  • Brunotti Clothing
  • BY FAR Shoes
  • Calvin Klein
  • CeLaVi Kids' Clothing
  • Color Kids Clothing
  • Crocs Men's Shoes
  • Dsquared2 All
  • Elisabetta Franchi Clothing
  • Ellesse Men's Clothes
  • Emilio Pucci All
  • Frugi
  • Gabbiano
  • Gioseppo Shoes
  • Givova Clothing
  • Harmont & Blaine
  • Head Men's Sports Shop
  • Hollister Co.
  • Hust & Claire
  • Huttelihut
  • IGOR
  • Jack Wolfskin Clothing
  • JAKO Sportswear
  • Kaffe Women's Dresses
  • Kappa All
  • Keen Shoes
  • LICO
  • Lonsdale Men's Clothes
  • Malina Clothing
  • Marni Clothing
  • MINOTI Clothing
  • Modström Womens Clothing
  • Natural World Shoes
  • Norrøna Sportswear
  • O'Neill Sportswear
  • OppoSuits Men's Clothes
  • Pisamonas Shoes
  • Primigi Shoes
  • Quiksilver
  • Reebok
  • Robeez Shoes
  • Schiesser Men's Underwear & Socks
  • Speedo Clothing
  • Superfit
  • TINYCOTTONS

More Inspiration

  • adidas Japan
  • adidas Terrex Kidswear
  • Baby Girl Shoes
  • Baby Jumper Size 0-1M
  • Baby Snowsuit
  • Birthday Gifts
  • Boys Clothes
  • Converse Kids' Shoes
  • Converse Kidswear
  • Dr. Martens Kids' Shoes
  • Festival Outfits
  • Fishnet Tights
  • Flower Girl Dresses
  • Girl Trainers
  • Girl Trainers
  • Girls Clothes
  • Girls' Dresses
  • Halloween Outfits
  • Harri Joggers
  • Jodhpurs
  • Jordan Kidswear
  • Kids' Boots
  • Kids' Football Boots
  • Kids' Hats & Caps
  • Kids' Running Shoes
  • Kids' Sandals
  • Kids' Shoes
  • Kids' Shorts
  • Kids' Slippers
  • Kids' Sport's Rain jackets
  • Kids' T-Shirts
  • Kids' Tracksuits - Training & fitness
  • Kids' Wellies
  • Kids' white Bodies
  • Lindex
  • Mango Kids
  • Maroon
  • Navy Blue
  • On Roger
  • Rain Coats for Kids Sale
  • Rugby Sweatshirt
  • Sloane Trousers
  • Snowsuits for Kids Sale
  • Stretch Trousers
  • The North Face Glacier
  • Tshirt Multipack
  • Velvet
  • Womens Maternity Dresses

chatHelp and Contact

  • All Help Topics
  • Track your parcel
  • Report a damaged item
  • Delivery Information
  • Return an Order
  • Find the right size
  • How To Cancel An Order
  • Accepted Payment Methods
  • Subscribe to our newsletter
  • Report a vulnerability

gift_cardGift Cards

  • Buy Gift Cards
  • About Gift Cards and Vouchers
  • Redeem a Gift Card
  • Subscribe to newsletter

zalando_logo_outlinedAbout us

  • Visit our Corporate Site
  • Zalando careers
  • Newsroom
  • Investor Relations

credit_cardOur Payment Methods

truckOur Partners

shopping_bag_fullOur Promises

  • Free Delivery*
  • 30-day Return Policy
  • Free Returns

zalando_logo_outlinedOur services

  • Connected Retail
  • Marketing Services
  • Learn more
  • Tech Blog
  • Legal Notice
  • Terms & Conditions
  • Privacy Notice
  • Data preferences

Zalando Apps:

QR Code Download App

You can also find us on

  • facebook
  • instagram
  • pinterest
  • tiktok