Polo shirts have a sporty and youthful quality to them, yet they are also slightly more formal-looking than regular t-shirts. In fact, they are the ideal type of clothing to create a relaxed atmosphere, may it be at the office or a dinner party. For polo shirts, make sure to order the right size for your customers – polos look the best when they fit the body type as closely as possible. Add a highly durable embroidered logo to make the polo stand out from the competition.