FOREVER 21 Black and White Striped T-Shirt

FOREVER 21 black and white striped mock neck t-shirt crop top in a size Medium, but this runs small and would fit a XS/S better. Try-on pic in the fourth slide, I normally wear XS! T-shirt is a thin material which is perfect for summer! Can stretch. Cute basic for every wardrobe! :-) Width: approximately 14.5” (measured from armpit to armpit)