Don't ask why

Antwerp born & based brand

COS I SAID SO is an Antwerp based brand, founded in 2016 by Sofie Ysewijn. All our basics are made out of organic or B.C.I. cotton, so your little one will enjoy wearing them. We are working hard on making our full range totally bio/eco friendly. We believe good quality is key, especially since baby clothing gets worn and washed so thoroughly. 

Easy fits, simple styles and comfortable fabrics, let them be kids.


Social Media

Please follow us on INSTAGRAM & FACEBOOK. Share your pictures with us (#cosisaidso) and be part of the COS I SAID SO clan!


100% MiniMe Style

The look of COS I SAID SO is very minimal and mostly unisex. It reflects our own style. An urban cool collection with an adult twist.

At COS I SAID SO we don't believe in 'seasons', as there is no such thing as winter & summer clothing for children in our opinion. So all year round you can shop cool basics, and we will often add new pieces to the main collections. 

We offer two main collections per year which we present to our retailers in our showroom in Antwerp. We do add a few seasonal items per collection, to make our basic all year round collection even more complete.

Some items/colours are limited edition and won't be carried through, so buy now or cry later.

Brand Info

We use certified organic yarn for all items. CISS® supports the BCI. All designing and printing is done in Antwerp, Belgium.

We try to avoid the use of plastic and unnecessary packaging as much as we can. Every little helps.


Photography credits : Catherine De Saegher 

COS I SAID SO is an Antwerp based brand for children aged 0-9 years old. Founded in 2016 by Sofie Ysewijn, for the urban cool kid.

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