Woman’s one piece swimsuit

Cute one piece swimsuit Womans There is no tag or sizing that I can find on the suit but my best guess is that it is a small. Please look over photos as I took as many measurements as I could and ask questions if you have them. Suit is in good condition no stretching or stains that I found. This is a used suit and has signs of wear and wash but is in good condition and ready to hit the beach or pool