I ordered a suit online after trying on a gazillion one day (my size wasn't at the store). Had it shipped to my little sister's house so it would be there when I came to visit a few days later. She opened it out of curiosity, and called me to tell me it looked HUGE...well, when I tried it on, it fit perfectly

I can't complain, it really looks pretty good on me, but it's a bikini with boy-short bottoms and the bottoms look pretty massive when they're just sitting there! So don't judge the suit before you try it on, either!