The collar, bodice and sleeves have been embellished with genuine swarovski crystals. Sizing Guidelines - Bust - 34 to 36, Waist - 28 to 30, Back Length - 23 with additional 1 1/4 inch at hem, Sleeve Length - 23 1/2 with additional 1 1/4 inch at hem. Can be worn tucked in for riding classes and worn out for showmanship or halter classes.