For T-shirts, social media is the Some grandmas play bingo real grandmas listen to Rod Stewart shirt But I will love this best way to promote your products Some of them are Pinterest, Facebook, twitter. You can also use third-party online marketplaces like Etsy, Storeenvy, Zibbet. Your natural waist is the point where your upper and lower body join. It is best to wear trousers that sit at or just below your natural waist. With a tucked-in shirt and belt with at-waist pants, the belt at your waist creates a natural break between your upper and lower bodies and displays your proportions as they really are. If your pants sit too high, your upper torso will look shorter and your legs will look longer. If they sit too low, your legs will look shorter and your torso length. Edited to recommend proper trouser break.