Batgirl XL(16/18) Pajama Fleece Shirt L/S - Brand is Batgirl. Sz is XL(16/18). 100% polyester. Shows normal wear like fleece does.. Approx measurements; underarm to underarm 23 inches, length on back middle 26 inches, sleeve length from neck to end 28 inches. Item is in very good used condition! 1118