This sweatshirt is super easy to wear. Just slip it on over your favorite tee or top for a casual and cozy look. When it comes to washing, turn it inside out and use a gentle cycle with cold water. Hang it to dry to keep its shape. Avoid using harsh detergents or bleach as they may fade the cool starry design. You can wear it for a night out under the real stars or just lounge around at home. Enjoy your cosmic sweatshirt!