A blood splatter in ocean blue? That's what this creepy Deep Trouble shark t-shirt design looks like. Stay away from man-eating sharks and you'll be fine.

This shark t-shirt commemorates the 20th anniversary of The Discovery Channel's popular week-long special Shark Week. Design in black and yellow is distressed for a vintage look.

A Gothic-inspired design that reads vicious and shows the powerful jaws of a Great White Shark. This great shark t-shirt is weathered for a vintage look.

Celebrate The Discovery Channel's Shark Week with this great Chum t-shirt design. I would advise against wearing this one next time you go swimming in the ocean, however.

In this beautiful t-shirt design, an elaborate flourish follows a hammerhead shark. An intricate, lovely design in shades of blue.

This is a fun shark tee design that looks like a surf shop logo. Nobody's going to mess with you when you're wearing this cool Big Mouth Surf Shop t-shirt - you've surfed with sharks!