To wear this sweatshirt, simply put it on over your head. It's suitable for casual outings or just lounging at home. When it comes to washing, turn it inside - out and use a gentle cycle with cold water. Avoid using bleach as it may damage the fabric. Hang it to dry instead of putting it in the dryer to maintain its shape. And that's all you need to know to enjoy your 'The Offspring of Xeno' sweatshirt for a long time.