This Miskatonic University long - sleeve t - shirt is a great addition to your wardrobe. You can wear it casually on any day. When it comes to washing, just throw it in the machine on a cold cycle, and make sure to turn it inside out and wash with similar colors. If it gets dirty and needs a bit of extra cleaning, you can use non - chlorine bleach. After washing, it's best to hang it up to dry. But if you're in a hurry, you can use the tumble dryer on a cool or low - heat setting. Just remember, using fabric softener might make the colors fade, so it's better to skip it. Also, don't try to iron or dry - clean this shirt, as it could damage the material.