Sister Halloween Costumes: Harley Quinn and Enchantress From "Suicide Squad"
What to wear: For Harley Quinn, check out our step-by-step DIY for everything you need. For Enchantress, wear an olive-green crop top and skirt (or pants), and get a stringy black wig. Go heavy (and we mean heavy) on the eyeliner, and smear streaks of green and black eye shadow on your face and chest. Add her crescent moon headpiece and a chunky necklace and bangles to complete your look.
How to act: Harley has a cutesy, deranged vibe going on (think: witty one-liners + a temper that flares on a dime), and Enchantress is an evil witch, so act accordingly.