Collection: Costume - Halloween

Your doll will travel in a fantasy adventure with our beautiful costumes such as Jezebel pirate gal, Coven witch, genie, Evil queen and so much more! Let your 18-inch doll spark her imagination

rianna® and Ari and Friends™ Costumes are designed to fit most 18 inch dolls such as American Girl®, Gotz®, Adora Friends®, Madame Alexander® - Forever Friends, not affiliated.

16 products
Empowering Girls - Wonder Woman
Regular price
$26.99
Sale price
$22.95
Arianna Empowering Girls - Super Girl Fits American Girl 18 inch Doll
Regular price
$26.99
Sale price
$18.95
Arianna Nina Flamenco Doll Costume Fits 18 inch Dolls
Regular price
$29.99
Sale price
$25.95
Arianna Grant Me A Wish Genie Costume Fits American Girl 18 inch Doll
Regular price
$24.99
Sale price
$22.99
Arianna Malt Shop Dolly Fits American Girl 18 inch Doll
Regular price
$26.99
Sale price
$22.95
Arianna My Favorite Snowman Costume Fis 18 inch Dolls
Regular price
$24.99
Sale price
$19.95
Arianna "Take Five" Jazz Outfit
Regular price
$25.99
Sale price
$22.99
Arianna Madame Butterfly Fits American Girl 18 inch Doll
Regular price
$32.99
Sale price
$26.99
Arianna Prima Ballerina Costume Fits American Girl 18 inch Doll
Regular price
$24.99
Sale price
$19.95
Arianna Coven Witch Costume fits 18 inch Dolls
Regular price
$26.99
Sale price
$22.95
Arianna Princess Belle Costume fits 18 Inch Dolls
Regular price
$26.99
Sale price
$22.95
Arianna Fairy Costume Fits 18 Inch American Girl Doll
Regular price
$26.99
Sale price
$22.95