This European court - style men's suit set is a great choice for banquets. To wear it, first put on the vest, then the blazer. Match the pants with the zipper fly closure. Don't forget to attach the collar flower and wrist flower for a more elegant look. When choosing a size, always check the size chart because different suppliers may have different measurements. If it's Asian size, go for a bigger one. To maintain the suit, dry - clean it regularly to keep the polyester material in good condition. Avoid exposing it to sharp objects to prevent tears. Hang it on a proper hanger to keep its shape.