DC Comics Girl Power Side Tie T-Shirt DC Comics girls t-shirt features Wonder Woman, Supergirl, and Batgirl glitter-embellished print cap sleeves, side tie detail 100% cotton. Officially licensed. Young girls sizing 4-6X. Measurements are laid flat. Size 4: 11" across chest, 17" long. Size 5: 12" across chest, 17" long. Size 6: 13" across chest, 18" long. Size 6X: 13.5" across chest, 19" long.