Take a trip back to the middle ages and browse our range of fantastic Kids' Medieval Fancy Dress Costumes. Girls can dress as damsels in distress with our Girls' Maid Marion fancy dress costume and Boy's can rob from the rich and give to the poor with our Boys' Robin Hood costumes. We've got all the best Medieval costumes here at Mega fancy dress. knight costumes, queen costumes amongst many more. Whatever the medieval costume you're looking for we're sure we have it here at the best price anywhere online.