LOT 3 Boys Costumes - 2 Batman + Spider Man Sizes 7 / 8 and Ch Med + FlashLight!
21"; from arm pit to end of sleeve 13.5". Cape is app. 40" from neck to end and ties in the back of neck. Long sleeves have horned spikes on sleeves. Guessing this is around a Boys size 7-8. One-button closure in back.