Size guide

We aim for consistency in every collection so that you always feel perfect when you wear Gia. However, each of our unique fabrics may offer a slightly different fit. Additionally, our fits vary between bikinis and swimsuits, so please read the product description of your favorite item carefully.
 

If between sizes, we always recommend sizing up.

 

Still don't know which size to get? Our customer support team is here to help you! 

 

 

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