This is a beautiful one-size Kori dress. I’m 5’3.5” and a size 4/6 and it’s a lot of material but it still works. I only wore it once and I belted it, but you don’t have to have a belt, especially if you are taller. It has adjustable straps. Only selling because, as I have noted before, I have too many dresses 😆. I have other similar dresses, and just don’t need this one. The back is on the low side and goes to about my mid-back.