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