T-Shirt for a bachelor party, birthday, etc. Are you going to host a bachelor party? Then this would be perfect for the groom or the bride! And the rest of the party should have one with the word sidekick on it! They come in various T-shirts, sweatshirts, hoodies, etc. search sidekick on nerdshop.dk Softstyle a lightly tailored T-shirt, made of 100% ring-spun cotton fabric, 153 g/m weight. The fabric is sanforized (pre-shrunk) rib knit jersey, with a seamless 1.9 cm double needle collar, full-length shoulder tape, and shifted shoulder seams. It has double needle stitching at the arm and hem. The t-shirt is available in S-2XL, with 3XL-4XL available in selected colours. The composition of the materials may vary by color. Colours may vary depending on the fabric color.