T-Shirt for the stag party, birthday, etc. Are you going to have a stag party? Then this would be perfect for the groom or bride! And the rest of the group should have one that says sidekick on it! They are available in different T-shirts, sweatshirts, hoodies, etc. search sidekick on nerdshop.dk The zip hoodie is a modern and stylish hoodie that adds a splash of color to any outfit. It has a front zipper and a classic fit and is made of soft cotton fabric for a relaxed and laid-back look. The fabric is composed of 80% ring-spun cotton and 20% polyester, with a fabric weight of 280gsm.