Check out 'He is Not Your Friend', a cool apparel item from Glitchygorilla.

To wear this apparel, just put it on like you would with any other piece of clothing. There aren't any special ways to put it on. As for care, it's okay to machine - wash it on a gentle cycle. Use mild detergent and avoid using bleach, as it might damage the print. Hang it to dry instead of using a dryer to keep it in good shape. When not wearing it, fold it neatly and store it in your closet.