How to use: You can wear this sweatshirt on its own during mild days or layer it under a jacket when it's colder. It's suitable for various occasions like hanging out with friends, going to school, or running errands. Just slip it on and zip up the shoulder zippers if you want a different look or more ventilation. Attention: Always check the size chart before purchasing to ensure the best fit. Different suppliers may have variations in sizing. Maintenance: You can machine - wash this sweatshirt in cold water on a gentle cycle. Use a mild detergent to keep the colors and fabric in good condition. Avoid using bleach as it may damage the fabric. After washing, tumble dry on low or hang it to dry. Iron on a low - heat setting if needed.