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SPRING SUMMER 23
This style runs small. We suggest you take a size up.
Please view our Size Guide + Style Guide for further information.
COSSIE+CO sizing is very simple - swimsuits are sized 1 to 5. Below is a conversion chart with comparable sizing. Not all styles are available in all sizes. If you have any questions feel free to email us at help@cossieandco.com or call us on 0203 576 1261
Those with a fuller bust or long torso may wish to take one size up.