This two - piece schoolgirl costume set is super easy to use. First, put on the dress. The attached jacket gives it a cool and complete look. Fasten the attached belt around your waist for a more defined silhouette and then tie the necktie to add that extra style. When it comes to maintenance, make sure to hand wash it gently. Avoid using harsh detergents as they might damage the fabric. After washing, let it drip dry. Always refer to the size guide before purchasing to ensure a proper fit. This imported product from Elegant Moments is designed to last, so take good care of it and you'll be able to enjoy it for a long time.