This Lindy Bop dress is a royal blue dress with matching cropped jacket. It is NWT US size 8 - UK size 12 The dress is approximately 43 inches long with an approximate 37 inch chest and 32 inch waist. The jacket length is approximately 15 inches. Please see the photos for the measurements. It is made of 100% Polyester on the outer shell and 95% polyester and 5% elastane on the inner lining.