Sexy Xena inspired costume, Woman gladiator costume, jungle costume, Adult Halloween, Cosplay Warrior, Cosplay costume, Fighter costume LipglossCostume. out of 5 stars () $ FREE shipping Favorite Add to. You can, however, find this adult gladiator costume which takes inspiration from the mighty Roman god. It comes with a faux leather armor set, so you’ll look fit enough to fight a mythical lion, or maybe even a deadly hydra. Wear this and any challenger will know that they stand against a true warrior in the ring! Men’s Spartan Warrior Costume.