After reading reviews, and knowing I had the booty shorts to match, I had to get this tee! I got a M, and it was slightly large, but once I washed it it shrank ever so slightly, and it's PERFECT. Love having matching undie sets! With that said, this top is WAY too cute to only wear at home. I never say this, but I can't wait for the weather to warm up a bit so I can wear it out!! For reference, I'm 4'11", 135 lbs and 34DD chest. Like I mentioned, went with size M after reading reviews, and it did not disappoint!!