Unfortunately, we do not offer a size chart. At Submarine, we believe that a size chart for such stretchy and different silhouettes would not be accurate. For reference, all models on our site are between 11 and 14 years old and are wearing sample size 12. We suggest going up a size, especially for the full body coverage one-piece suits. Bikinis or cutout suits tend to fit true to size. If you have any questions or need assistance in selecting your size, feel free to reach out to shop@submarineswim.com.

Remember, all full-price orders are fully refundable.

Please refer to our Refund/Return policy. Thank you!