Size guide

We know how hard it is to shop for something as personal as a bikini online. We make our garments to fit diverse body types. We have created this size guide to help you decide on which size will suit you best. Our collections have different sizing. Below you will find the size guide for each one.

If you have any questions regarding these guides, or you would like to have personal assistance, don't hesitate to contact us. We are available 24/7 on our chat @petitbainbrand Instagram or by email at
Size chart SS21
Size chart SS20