The Ultimate Gymnast Bikini Guide: From the Mat to the Shore
Most gymnasts possess a signature athletic build: broad, powerful shoulders paired with a smaller bust and toned, narrow hips. The goal of a "gymnast bikini" is often to balance these proportions by softening the upper body and adding visual volume to the lower half.
If you plan on doing more than just sunbathing, you need a suit designed for movement. Many gymnasts turn to athletic brands that specialize in "stay-put" technology.
Jolyn does have bikini options, if that's all you're allowed to use.