Enjoy Barbie Party Supplies from Barbie in Barbie and The Diamond Castle, Barbie Island Princes and Perennial Barbie. Barbie is a best-selling fashion doll launched in 1959 and has been an important part of the toy fashion doll market for nearly fifty years. Barbie represents beauty, aspiration, and empowerment for girls. You will find a large assortment of Barbie party products including invitations, cups, plates,napkins, banners, party favors, stickers and more. Create an unforgettable birthday party for your “Princess” with our full selection of Barbie party supplies.