I actually ordered this in a medium but I am actually a small. All the others I have ordered and in small are so darn tight and I am only a 32B (barely a B) so the band underneath digs in and cup area, flattens what breasts I do have; so this time I ordered a medium. It's only slightly big in the shoulder strap area but very comfortable. This is my first purchase of this brand. It's also lovely and true to the color depicted. I wanted it more for summer/fun wear as opposed to actually working out in it. I have plenty for exercise so wanted one or two for wearing with summer tops.