Popsugar Entertainment Halloween TV Halloween Costumes 2015 Halloween Costume Inspiration From This Year's Hottest TV October 16, 2015 by Shannon Vestal Robson View On One Page Photo 41 of 43 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 41 Hook From Once Upon a Time What to wear: Leather everything: boots, pants, and trench coat. Wear a red vest and ring for a few pops of color. Don't forget your handy hook and guyliner. How to act: Devilishly handsome, but still capable of being the good guy. Previous Next Start Slideshow HalloweenHalloween CostumesTV