Zara x Super Mario Bubble Sweatshirt 9-12 months *stains*

Zara x Super Mario Brothers, Mario & Yoshi Bubble Sweatshirt. Bubble as in it balloons slightly in the body and arms. ribbed cuffs. graphics on the front and back. is a red peach color. terry cotton texture interior. size 9-12 months condition: the right arm has some stains, as well as the back. the stains are of "art" nature, im assuming its paint as it wouldnt budge coming off.