I am super picky about bikinis - the top has to be underwire and the bottom coverage can’t be too much or too little. This bikini is soooo perfect I want it in more colors!! Wearing size S for both. I also put a spring suit (wetsuit for warmer temps) on right before I went in the water. Sizing is very odd for wetsuits, make sure you read the size chart for who her one you choose! LTKswim LTKtravel