Whip up a sexy (or silly) costume inspired by the bestselling erotic book-series-turned-film-series Fifty Shades of Grey [1] with these creative ideas. Whether you're flying solo, paired up, or trick-or-treating with a group of girlfriends this Oct. 31, we've got you covered. These creative costumers completed their Fifty Shades outfits with handcuffs, masks, gray clothing, and other sexy accessories to channel their inner Anastasia Steele and Christian Grey. Then, of course, things got punny with plays on "shades" and lots of gray paint chips. See the most creative, sexy, and fun ways you can get your Fifty on this Halloween [2]!