VENTELAN Women's Cute Rabbits Printed Pajama Sets Long Sleeve Sleepwear Nighty US Size Pajamas,loose,snug fit and very comfortable to wear. Material:Polyester Fiber, Package Content:1 X Pajamas Set X-Small(US 0-2): Chest 34.6", Clothes Length 25.1", Pant Length 37.0". ***** Small(US 4-6): Chest 36.2", Clothes Length 25.4", Pant Length 38.1" Medium(US 8-10): Chest 40.1", Clothes Length 25.9", Pant Length 38.1". ***** Large(US 12-14): Chest 44.0", Clothes Length 26.3", Pant Length 38.9" X-Large(US 16-18): Chest 46.4", Clothes Length 27.4", Pant Length 39.7".