To use this hoodie, simply slip it on like any regular top. It's great for casual outings or relaxing at home. When it comes to washing, use a gentle cycle with cold water to preserve the colors and the fabric quality. Avoid using bleach as it can damage the anti - bacterial treatment and the graphic. Hang it to dry to prevent shrinkage. Since it's made to order, be patient during the processing time. The unisex sizing means it can fit a wide range of body types, so choose the size according to your usual measurements.