I weigh ~133lbs. got a size 10...losing weight, may buy an 8 if I need. Originally, had a problem w/ the Velcro catching the lace and fraying it, but looked closer and could see that there is another piece of Velcro -- you need to be sure that the two meet in order to avoid that and close the fly better. These shorts don't stretch, but they may be a plus in the water.
Overall very nice. I like the wider shoulder straps and modest neckline. I have a DDD cup with a narrow back so finding suits that fit right is hard. Wish this came in DDD. I had to get a DD and it's a little cramped.