This shirt is pretty, flattering, and light. I normally wear a size medium (I am 5' 5'', 120lbs), but I bought a small in this shirt and it fits well. It fits a little looser around the waist than I anticipated, but that is not a bad thing. The fabric was a little stiff at first, but softened out after I washed it. This shirt can be worn up or down, which makes it a nice one to wear to my job. Very happy with this purchase!