Disney's Pink Minnie Mouse Light-up Motion-activated Costume Lg 4-6x Polyester Quality materials used to make Disguise products Fun, Colorful, Inventive designs to put you in the world of role play Whether it's Halloween, birthday parties, or even a fun filled night, disguise is good for everything! Pink polka dot dress with character cameo Headband with light up bow Three (3) LR44 (AG13) button cell batteries included Official Disney Licensed Costume Officially licensed product Product Includes: Dress with character cameo, headband with ears and light up bow with 3 LR44 (AG13) button cell batteries.