Find the dress or robe that sets the tone for your Halloween look. Whether your costume calls for something spooky, glamorous, or playful, a dress or robe is an easy starting point to build on. Pair yours with wigs, hats, and accessories to complete the look, and get ready to turn heads at costume parties, haunted house nights, and trick-or-treating alike. Shop dresses and robes for Halloween costumes at Party Expert.