I got the large in black (41" chest), and after looking at the top I got and watching the video, I think the white top is longer than the black one. Mine is rather short and square-looking. Plus, in the black top, the sleeves are kind of yellowish rather than white, while the white top in the video looks like it has whiter sleeves. The material is tightly woven so it doesn't skim loosely but instead fits snugly up and down (or it could be my big midriff!).