While I do like this bra, I'm glad I read the reviews and ordered up. I have another Champion sports bra in a size Medium that fits perfectly. I ordered this in a Large, and it's slightly snug. I probably would feel more comfortable in an XL, but the Large is tolerable. It feels like a snug hug. I have to kind of shimmy my way in and out of it. I wear a size 34 A.