How to wear: Just put on the coat like you would with any other outerwear. You can fasten the double - breasted buttons for a formal look or leave them open for a more casual style. You can also turn down the collar, sleeves, and pockets as you like. Attention: Since each item may have its own size chart due to different suppliers and brands, make sure to check the size chart carefully before purchasing. This will help you choose the size that fits you perfectly. Maintenance: The polyester trimming of the coat can be machine - washed. But for the faux leather and nylon parts, it's better to follow the general care instructions for such materials. You can spot - clean any stains and avoid exposing the coat to excessive heat or direct sunlight for a long time.