Details lined hidden zipper on back no stretch 100% cotton Sizing (measurements are approximate) Small - 36" bust | 28" waist | 48" length Medium - 38" bust | 30" waist | 48" length Large - 40" bust | 32" waist | 49" length Model is 5'6" with a 27" waist wearing a size small Cotton A-line Midi Dress Lined, Cotton Lined Midi Dress For Garden Party, Spring Cotton Lined Dresses, Cotton Lined Dress For Garden Party, Lined Cotton Sundress, Cotton Lined Sundress, Fitted Cotton Dress For Garden Party, Cotton Daywear Dresses With Lining, Spring Cotton Lined Midi Dress