Put your young one in the trick-or-treating mood with this Fawn Halloween Costume Dress with Headpiece from Hyde & EEK! Boutique. Made from lightweight fabric for comfy wear, this Halloween costume set includes a dress with bow-tie, cap-sleeves, mesh skirt and floral detailing on the waist and floral headband everything needed to make them look like a cute fawn. Pair this fawn costume with sparkly tights and sneakers to complete the look. Hyde & EEK! Boutique: Thrilling delights. Curious oddities.