Previously I ordered one in beige and decided to get two more in black. I absolutely love them! They are quite snug, so you can also wear them as undergarments. When I wore them under a dress, the lace of the sleeves were visible, which made it look very elegant. At first, when I felt the fabric, I was afraid it would get sweaty very fast, but that's not the case at all. It's comfortable and it keeps you warm.
Product as described, size accurate. I normally wear medium. I am 1.80, thus it was a big short. The fabric is very soft, the lace on the arms not as soft. Very pretty.