This dress is hard to describe the softness and flattering fit. I’m a size small and it fits me but very stretchy and will easily also fit a medium as marked. If you don’t know Marine Layer look they up the softest material ( I took the tags off ) - wore one time but I just don’t have the bust for it ( chest skin I’m older,) slit in back AND fully lined! Navy blue and light blue stripe - wish I could keep! Expensive $100 selling for 1/2