Cool Boys Button-Up Shirt

The size/age on each product page is for your reference. Because each baby’s height is different, in practice, size is more accurate than age. For example, clothing in size 90 is suitable for babies less than 90cm in height, clothing in size 100cm is suitable for babies less than 100cm but greater than 90cm height, and so on. Our clothing is made according to the standard baby body, so for tall / larger babies and children, you may want to consider buying one size up.

Size guide in cm:
80 (9-12M)
90 (12-24M)
100 (2-3Y)
110 (3-5Y)
120 (5-7Y)
130 (7-8Y)

We recommend cold wash and air drying for all Fizz apparel.

1-5 business days processing time + shipping time. For more information, please find our shipping and processing information here.

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return. You may return full priced items only for a refund/Store Credit to the value of the goods only (We do not offer refunds on postage costs).

If you have a particular item you are after please contact us.

Sustainably sourced materials help us to prioritise the environment and reduce our carbon footprint. Partnering with suppliers who adhere to fair labour standards helps us to support local communities. We approach curating our collections with longevity in mind, with the aim to protect our planet for our children, and all future generations yet to come.