Ok so in every other swimwear brand I'm a size S. I measure 36-37" around the bum and 26" waist. 5'3" 120lbs. I'm not super tiny by any means. When I tried on the small they fit pretty good but weren't very tight. so I tried swimming with them and they got so loose. After that I tried on an XS and it fit perfect, and I'm hoping it fits snug in the water too. It's better to have it fit a little too tight than a little too loose! these stretch out when wet!
I had to wait a long time for the bottom to arrive since it was made to order! I was annoyed when it took longer to arrive but OMG it was worth the wait! The fabric and quality is so good print is even better in person. It’s the perfect amount of skimpy!