I bought two XL white versions of this shirt. Have been looking for a tank top to wear under shirts, hoodies, jackets, etc that had decent cleavage and bra strap coverage. Something I didn't have to keep yanking up or adjusting. This undershirt does the job. The fabric is a little thin but doesn't have too much show-through which doesn't matter as I layer them under. I normally wear a 2X top but all tank tops I've purchased have been loose enough to shift around and the necklines were low and then drifted lower with wear. This XL fit trim but I would order it again because it doesn't shift around or bind under the arms. My bra size is 42DD so I was a little surprised but pleased that these fit fine. Like I said, they fit trim, but that works well under another layer. There's enough length to tuck into jeans and stay tucked in. I used to buy men's tank tops in their underwear department but a couple of years ago the necklines and arm holes got too big for bra coverage. I would buy more of these Clementine sleeveless t-shirts and replace the many others I've sampled.