I absolutely love this bikini set! I am 58, 180lbs with 43 hips and a 38C. It is so difficult for me to find bathing suit bottoms that aren't too snug on my hips and these are string tied without being too skimpy. I originally ordered the XL and found them to be just a touch too big on my bum but I easily returned it and re-ordered in a L and it fits perfect!!! If you have a bigger booty/bust than me then the XL would probably be a better fit. The green color is gorgeous, the material is great quality and the tush has good coverage which is perfect for me chasing my boy around on the beach. Totally worth every penny and now I want more colors.