It's a high-quality top, but it runs very large, the arm holes gape significantly, and it's several inches too long. If you are a typical small, this will feel like a large. It's not a similar version of the ribbed knit v-neck tank. It has a completely different fit. For reference, the small sleeveless looks twice the size of the v-neck tank. This top will work on taller ladies with a longer torso.
