About Official Costumes At Official Costumers, you will find the largest selection of officially licensed costumes for Halloween. Official Costumes is confident that you will find what you are looking for at a competitive price. Official Costumes takes pride in making sure that you are taken care of from placing your order to choosing from the many shipping options available to their customers at the most competitive rates. Official Costumes carries popular costumes such as Batman, Captain America, Darth Vader, Indiana Jones, Maleficent, Cinderella as well as obscure licenses. Whether it’s for a birthday party or for Halloween, Official Costumes has every character you can think of, whether you’re shopping for infant, boy’s, girls’s, men’s, women’s, pet costumes, or just costume accessories, Official Costumes takes care of all your Halloween costume needs at the right price.