Skip to content

free shipping on all US orders of $150+

HOME
SHOP ALL
NEW IN
WEAR
FEATURED COLLECTIONS
ACCESSORIES
SALE

Country/region

Search

France EUR €
United States USD $

Australia AUD $
Austria EUR €
Belgium EUR €
Brazil BRL R$
Canada CAD $
Czechia CZK Kč
Denmark DKK kr.
Finland EUR €
France EUR €
Germany EUR €
Hong Kong SAR HKD $
Ireland EUR €
Israel ILS ₪
Italy EUR €
Japan JPY ¥
Malaysia MYR RM
Netherlands EUR €
New Zealand NZD $
Norway USD $
Poland PLN zł
Portugal EUR €
Singapore SGD $
South Korea KRW ₩
Spain EUR €
Sweden SEK kr
Switzerland CHF CHF
United Arab Emirates AED د.إ
United Kingdom GBP £
United States USD $

HOME
SHOP ALL
NEW IN
WEAR
FEATURED COLLECTIONS
ACCESSORIES
SALE

Search

Item added to your cart

View cart

Collection: one-piece

Filter:

Availability

0 selected

Availability

In stock (19 products)
Out of stock (35 products)

Size

0 selected

Size

newborn (9 products)
0-3 months (7 products)
3-6 months (20 products)
6-12 months (22 products)
12 months (8 products)
12-18 months (2 products)
1-2Y (24 products)
2-3Y (8 products)
3-4Y (5 products)
4-5Y (2 products)
5-6Y (2 products)
6-7Y (1 product)
one size (1 product)

Sort by:

38 products

Filter and sort Filter

Filter and sort

Filter

38 products

Availability

In stock (19 products)
Out of stock (35 products)

Clear

Size

newborn (9 products)
0-3 months (7 products)
3-6 months (20 products)
6-12 months (22 products)
12 months (8 products)
12-18 months (2 products)
1-2Y (24 products)
2-3Y (8 products)
3-4Y (5 products)
4-5Y (2 products)
5-6Y (2 products)
6-7Y (1 products)
one size (1 products)

Clear

Sort by:

Remove all

38 products

shorts sleeveless romper

shorts sleeveless romper

Regular price $34.00 USD

Regular price Sale price $34.00 USD
Unit price per
stitch bodysuit

stitch bodysuit

Regular price $38.00 USD

Regular price Sale price $38.00 USD
Unit price per
shell jumper romper

shell jumper romper

Regular price $34.00 USD

Regular price Sale price $34.00 USD
Unit price per
ribbed jumpsuit

ribbed jumpsuit

Regular price $26.00 USD

Regular price Sale price $26.00 USD
Unit price per
knit bodysuit

knit bodysuit

Regular price $34.00 USD

Regular price Sale price $34.00 USD
Unit price per
ribbed jumpsuit

Sold out

ribbed jumpsuit

Regular price $20.00 USD

Regular price ~~$38.00 USD~~ Sale price $20.00 USD
Unit price per

Sold out

1
2
3

customer support

search
about us
contact us
sizing
shipping
returns
gift card
privacy policy
terms of service
product reviews

follow us

instagram
facebook
TikTok

our mission

Your kids are the reason for this store. We want to allow parents to have the chance to dress their kids in comfy, cute, yet affordable clothing. Childhood is special, they will grow up one day. Make every day count.

subscribe to our emails

Email

Country/region

Search

France EUR €
United States USD $

Australia AUD $
Austria EUR €
Belgium EUR €
Brazil BRL R$
Canada CAD $
Czechia CZK Kč
Denmark DKK kr.
Finland EUR €
France EUR €
Germany EUR €
Hong Kong SAR HKD $
Ireland EUR €
Israel ILS ₪
Italy EUR €
Japan JPY ¥
Malaysia MYR RM
Netherlands EUR €
New Zealand NZD $
Norway USD $
Poland PLN zł
Portugal EUR €
Singapore SGD $
South Korea KRW ₩
Spain EUR €
Sweden SEK kr
Switzerland CHF CHF
United Arab Emirates AED د.إ
United Kingdom GBP £
United States USD $

Payment methods

© 2025, one day kids Powered by Shopify

Choosing a selection results in a full page refresh.
Opens in a new window.