I’m between a medium and a large, I went with a large because I wanted coverage and it to be comfortable for long wear. I’m glad I went with the large, fit was good little big on the bottom but not noticeable. For reference I’m a 36 DD. The style of the shirt is super cute, the girls sit just right. But I do not like the color! It is more of a washed denim, it has more gray than black. I wish this came in like a jet black. Unfortunately, I will be returning :(