This is tiny tiny tiny. My 10 year old who is long and lean not chunky at all can wear the xl as a normal but still very cropped top! On me it barely covers the tatas and I do have a bigger chest though. I wear it over the Ajax dress and it looks cute. Definitely size up if you have any type of boobs or you want it to fit like the 2nd model. Size up 2 or 3 sizes

I really love this shirt. It’s soft & good quality, but it definitely runs small. I’m usually a size small in shirts but I ordered a large due to the other reviews & it fit perfectly. For reference, I have a small frame (120 lbs) but I’m a 32DD. Can’t wait to wear.