Shiny Metallic Purple Patent Bow Doll Shoe, Fits 18 Inch American Girl Dolls, Metallic Purple Patent Doll Slip On Shoes by Sophia's. $5.95. Patent Bow. Metallic Purple Doll Shoe. Fits 18" Doll. These slip on style dress shoes feature a beautiful patent bow at the toe. 18" doll shoes are perfect for the next special occasion!