Officially licensed and stamped with the Official Nintendo seal of quality. Super Mario is Nintendo's iconic Italian Plumber, who has been in over 200 games since his debut in 'Donkey Kong' - Since then, Mario has been sighted Dancing, playing football, occasionally racing and of course- jumping.The Nintendo Super Mario Yoshi Have A Merry Mario Christmas Kids\' T-Shirt is a unique design, only available on our site. A creation of the highest quality, this product was developed for us and boasts prominent printing on a Navy shirt.Our entire clothing collection is sourced to meet ethical standards. It\'s important that clothing makes a difference and we\'ve gone to great lengths to ensure that all of our products meet the highest standards. 100% Quality CottonWashing Machine FriendlyRefer to label for tumble dryer instructionsMedium Weight MaterialAll of our tops come in a slightly looser fit which is suitable for kids of all body types. If you prefer an easier fit, please order a size up.