A historical or prehistoric party is a great excuse to dress up like a caveman and show off your legs! Never mind the girls, everyone will be looking at you in your caveman tunic. Leopard print is the only way to go when it comes to this costume theme, and make sure you accessorise properly with a jumbo club and bone jewellery. If Vikings are more your style then you are in the right place. Viking costumes can also be used for barbarian fancy dress and everyones favourite Norse God, Thor.