T-Shirt for bachelor party, birthday, etc. Are you going to hold a bachelor party? Then this would be perfect for the groom or bride! And the rest of the party should all have one that says sidekick on it! They are available in different t-shirts, sweatshirts, hoodies, etc. search sidekick on nerdshop.dk Softstyle a lightweight tailored t-shirt, made of 100% ring-spun cotton fabric, 153 g/m weight. The fabric is sanforized (pre-washed) knitted jersey, with a seamless 1.9 cm double-stitched collar, full-length shoulder tape, and shifted shoulder seams. It has double needle stitching on the arm and hem. The t-shirt is available in S-2XL, with 3XL-4XL available in selected colors. The material composition may vary by color. Colors may vary depending on the color of the fabric.