T-Shirt for 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 too, with sidekick printed on! They come in different t-shirts, sweatshirts, hoodies, etc. search sidekick on nerdshop.dk Softstyle a light tailored t-shirt, made of 100% combed ringspun cotton, 153 g/m weight. The fabric is sanforized (pre-washed) single jersey, with a 1.9 cm double-needle collar, full-length shoulder tape, and offset 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.