I got a large even though I’m a Sz small in shirts. I wanted a loose fit and the large wasn’t as loose but it’s fine. It’s not form fitting so I’m still happy. As far as the material I thought I was getting a thick cotton like but to my surprise it almost feels like a thick heavy spandex. It’s fine though but if u want a looser fit and u wear size small go for a xl instead. The large hit me close to my belly button by the wayThis top was super cute HOWEVER the bottom hem started unfraying after just one cycle in the wash! I didn’t even throw it in the dryer - I air dry most of my clothes so I was real disappointed to find that this couldn’t even stay all together through one wash. It’s not like it was super cheap but what else do you expect from Amazon clothing. I can easily sew it (and I probably will) but it’s inconvenient seeing how quickly this happened.I didn’t realize it has a hole for your thumb I thought I wouldn’t like that but I weirdly love itThis is cute to wear to the gym if you’re going to be doing light exercise. The thumb holes are a great feature, and the crop isn’t too much with high waisted leggings. It is definitely NOT sweat proof though, you can see all of the sweat and it looks wet. 4/5 though because it is cute for light exercises.I thought this top would be looser at the bottom. Maybe it is for people with flat chests, but this top is more of a tighter-loose fit if that makes sense. The bottom goes straight down and does now flow.I love this workout top! It is so soft and comfortable; fits as expected. I am ordering it in several other colours, because I love it so much.I like the material this shirt is made with. The colors are nice. My problem is that I ordered the same size shirt in different colors and the shirts are not the same size even though the tag shows that they are supposed to be. :( That's annoying becasuse some of them are too small for me. SMH They need to make sure the shirts match the size given.If you have a bigger bust, this shirt will only cover your boobs. It is not as long as the pictures look. I do like how this shirt feels though, so i will probably wear an under shirt with it. So it you want it to be longer maybe go up a size??