Some reviews said it's too thin, but if you don't like bras and want something to layer under clothes in summer this is perfect. It's not thick which is good for hot weather.I'm thin with an 84 cm bust and got XS. It fits but the seams aren't stretchy so it's hard to get on. Actually I nearly pulled a muscle while taking it off, but that's more my fault than the shirt's :/ Once it's on, it's good but a little tight. I'll get a Small next time.I do wish it had a bit more elastane or something to it, but it does the job! I like the cut, too: doesn't show under most other necklines.Size was perfect, not too sheer and not super stretchy but was exactly as I expected. Perfect for everyday wear!Don’t waste your money on this shirt. There was a hole in it after the first wash. Sheer and not good quality.I bought the white color in size large. The white color is NOT see thru. It does have good stretch as I wear a size 38 H Lane Bryant bra.Very cute top buy sloppily put together with threads sticking out the seams.The bottom seam is sewn so it doesn’t stretch, and it has unraveled. I purchased 2 and believe they are knockoffsFits more like a sports bra than a tank top. Still cute but if you're bigger than a size A it will definitely not as long as on the model. Other than that the material is nice, stretchy, and not too thin.I’m 5’2” & 120lbs(ish) I got a small and it fits perfect. Seams are undetectable, very comfyIt rides up and is just like a cut up tighter tee shirt