Skull & Crossbones Fancy Dress Mens T-ShirtThis t shirt features a skull and crossbones design. This would have been seen on the Jolly Roger flag on pirate ships. This would look great as part of a pirate themed fancy dress costume. This ubiquitous symbol crops up in many cultures, widely known in Europe as the Jolly Roger once seen on the flags of pirate ships. But this symbol is also used in the Chemical Industry to signify toxicity. It also has military applications; most infamously as the