Salt Lake City's Wyre Art, AKA Kyle Wyatt, makes these amazing, $30 skull and crossbones bun covers, which are so popular that they're on back-order, and which ship in three sizes: "5" x 2" for longer/thicker hair, 5" x 1.5" for longer/regular hair, 4.75" x 1.75" for mid length hair, and 4.5" x 1" for shorter hair." (via Crazy Abalone)