Size & Fit Guide

High Tower Swim Fit Guide

At High Tower Swim, we design our bikinis to celebrate dynamic movement and a powerful fit. Because our styles feature different cuts, fabrics, and construction, sizing can vary slightly between individual suits.
To find your perfect fit, we highly recommend checking the specific fit notes on each product page alongside the baseline measurements below.

 How to Measure

For the most accurate fit, use a soft fabric measuring tape and keep it level around your body.
  • Bust: Measure around the fullest part of your chest, straight across your back.
  • Waist: Measure around the narrowest part of your natural waistline (usually just above your belly button).
  • Hips: Stand with your feet together and measure around the fullest part of your hips and bottom.
Size Bust (in) Waist (in) Hips (in)
XS 31 - 32 24 - 25 33 - 34
S 33 - 34 26 - 27 35 - 36
M 35 - 36 28 - 29 37 - 38
L 37 - 39 30 - 31 39 - 40
XL 40 - 42 32 - 34 41 - 43

High Tower Fit Tips

  • Check the Product Description: Some of our pieces feature high-compression swim fabric, while others are seamless or ribbed with more natural stretch. Always read the style-specific notes on the product page.
  • Between Sizes? If your measurements fall between two sizes, we generally recommend sizing up for extra coverage, or sizing down if you prefer a firmer, skimpy surf fit.
  • Mix & Match: Your top and bottom sizes don’t have to match! We sell all bikini separates individually so you can customize your look and fit.

Need a Personal Fit Recommendation?
We want you to feel confident and secure in your suit. If you are unsure about a specific cut or style, we are here to help!
Drop us a line at Costomerservice@hightowerswim.com or send us a DM on Instagram @hightowerswimwear with your measurements and the style you're looking at, and we’ll match you with the perfect size.

Claire Kittle

Rocky Set • Red Polka Dot

Host of Wifed Up with Claire Kittle, entrepreneur, and wife of NFL tight end George Kittle, Claire was spotted wearing our bestselling Rocky Set in Red Polka Dot.

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Lauren Alexandra O'Connell

Rocky Set • Red Polka Dot

Reality television personality and contestant on Survivor, Lauren O'Connell wore the Rocky Set in Red Polka Dot.

Shop the look →