To wear this tee, simply slip it on like any other shirt. It's great for casual outings or just lounging at home. Since it's made to order, please be patient during the 7 - 10 business day processing time. When it comes to washing, use a gentle cycle with cold water to keep the design and fabric in good condition. Avoid using bleach as it might damage the anti-bacterial treatment and the fabric. After washing, tumble dry on low. If you want to iron it, use a low - heat setting to prevent any damage to the heat - transferred design. This tee has unisex sizing, so choose the size that fits you best according to the regular sizing chart.