Way After School Girl Costume One Size Queen. From the Magic Silk Cheap Thrills collection, this style includes: Cropped top ties in front and features capped sleeves. Micro mini skirt has flutter hem and elastic waist. Queen size costume features stretchy and soft white fabric is accented with baby pink, black and white plaid detail. 85% nylon 15% spandex. Ladies queen dress sizes 20 to 24.