Pokémon and the online custom shirt brand Original Stitch have collaborated to create Pokémon Shirts which you can freely combined Pokémon fabric patterns and the Polo Shirt Sport is now available!

The plain fabric "LUCOOL" that can be selected for the Polo Shirt Sport is a material with water-absorbing, quick-drying and UV-blocking features. It dries quickly when you sweat, so it's ideal for sports. Pikachu and Pochama artwork has been designed by Craig & Carl. We love the pop and bold expression that only Craig & Carl can create. Pictures featuring some of the designs have been posted on an Imageboard thread.

Craig&Karl:

Craig & Carl is a duo of artists based in New York City and London, respectively, who collaborate to create simple yet bold works with a humorous message. They specialize in a variety of art forms and have exhibited all over the world.

To celebrate the release of the Polo Shirt Sport, a campaign will be held. The first 300 customers who order the Polo Shirt Sport after 11:00 a.m. on June 25th, 2021 will receive a golf driver cover with a Pikachu patterned fabric design. The first 300 customers who order the Polo Shirt Sport after 11:00 a.m. on July 23rd, 2021 will receive a golf putter cover with a Pochama patterned fabric design.

Source: https://www.pokemon.co.jp/goods/2021/06/210625_ap01.html