Popsugar Fashion Halloween Once Upon a Time Halloween Costumes 22 Outfits From Once Upon a Time That Would Make Great Halloween Costumes September 30, 2015 by Samantha Sutton View On One Page Photo 20 of 22 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 20 Aurora The Signature Piece: A purple skirt. Dorothy Perkins Oat Boucle Blanket Scarf $25 from us.dorothyperkins.com Buy Now Club Monaco Tarol Knit Scarf $149.5 from clubmonaco.com Buy Now Sole Society Herringbone Scarf $34.95 from shop.nordstrom.com Buy Now Mossimo Women's Knit Maxi Skirt Supply Co.TM (Junior's) $17.99 from target.com Buy Now Solo Fashion New York Dreamy Strapless Maxi Dress $109 from shoptiques.com Buy Now Free People Intimately Womens Easy Breezy Crochet Slip $88 from freepeople.com Buy Now Previous Next Start Slideshow HalloweenOnce Upon A TimeHalloween CostumesDIY Halloween CostumesEasy Costumes