Western Horse Skirt Outfit ~18 Inch Doll Clothes For American Girl HAT,BOOTS,SKIRT,HORSE SHIRT !!!! by The Wishlist Store. $27.95. Western Horse Outfit ~ 4 Piece Set for American Girl Doll or 18 Inch Dolls.. Includes: Skirt, Horse Shirt, Brown Cowboy Boots, Western Hat !. This is a wonderful Western Cowgirl or Horselover's doll outfit that includes Hat, Skirt, Horse Top and Zip up Cowgirl Boots with tassels!