Elf Tuxedo Costume Girl's T-Shirt. Ho Ho Ho! This Elf Tuxedo Costume Girl's T-Shirt will instantly transform you into a jolly Elf. This fun Christmas inspired design brings the spirit of the North Pole to your next office Christmas party or holiday gathering. Just add a Elf hat and shoes! Instant holiday spirit! Our Elf Tuxedo Shirt Christmas Costume is a funny, novel way to celebrate the holidays!!