Using this suit is easy. Just put it on like you would with any other suit. When choosing a size, always refer to the size chart as different suppliers have different sizing.
As for care, it's recommended to dry - clean this polyester suit to maintain its shape and quality. Avoid washing it in a washing machine as it may cause shrinkage or damage to the fabric. Also, store it on a proper hanger to prevent wrinkles. When ironing, use a low - heat setting to avoid melting the polyester fibers.