Using this Harry Potter Gryffindor costume is super easy. First, put on the hooded robe. It's really comfortable and makes you look just like a Gryffindor student. Then, wear the attached shirt and tie. They add to the authentic look. Slip on the glasses, and you'll instantly resemble Harry Potter. Finally, hold the wand in your hand to complete the magical look. When it comes to care, it's best to hand - wash the robe, shirt, and tie in cold water. Don't use bleach as it might damage the colors. Hang them to dry. The glasses and wand are easy to clean with a soft cloth. Keep the wand away from sharp objects to avoid breakage. And remember to check the Rubies size chart to make sure you pick the right size for your child. Enjoy your magical adventures in this amazing costume!