A note from the Staple Swim team

We, as women, can completely understand the frustration and difficulty experienced when it comes to purchasing swimwear online and in store today, so we hope this chart above can assist you when making a purchase with Staple Swim. 
Please use this chart as a basic guide, we know every body is completely different as we all have unique shapes and curves.
One thing we pride ourselves on is that Staple Swim is 100% true to size. We often find and hear of girls needing to size up a few sizes when shopping for swimwear due to the tiny nature of how they are made - with us, this is in no way necessary.
If you wear a size L (12AU) in jeans, shop that exact size in your Staple Swim bottoms, if you wear a size XL (14AU) in t shirts or singlet tops, shop that exact size in your Staple Swim tops. The only time we would ever suggest for someone to go up or down a size is if they personally felt it was necessary and as we always say - you ladies know your bodies a lot better than we do, so trust yourself when making your purchase. 
If you ever make a purchase with Staple Swim and you aren't happy with the fit, you are more than welcome to return your items, you can find our returns page here

Cup sizing

Staple Swim doesn't currently offer cup sizing with our swimwear but it is something we hope to introduce within the next 12 months.
If you have any questions or concerns feel free to reach out to our helpful customer service team via
Please note that our team is unable to tell you which size would be your perfect fit without physically seeing you in person. Using our sizing chart will help you tremendously, if you don't have access to a measuring tape we always suggest to shop your usual clothing size.