T-Shirt for a bachelor party, birthday, etc. Are you planning a bachelor 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 Softstyle a light tailored t-shirt, made of 100% ringspun cotton fabric, 153 g/m weight. The fabric is sanforized (pre-washed) knit jersey, with a seamless 1.9 cm double-stitched collar, full-length shoulder tape, and offset shoulder seams. It has double needle stitching on sleeve and hem. The t-shirt is available in S-2XL, with 3XL-4XL available in selected colors. The material composition may vary depending on color. Colors may vary depending on the color of the fabric.