Everything you need to know about the Pokémon world…
The above Poké Brassiere is an off-shoot of the Pokémon game’s Poké Ball (AKA in Japanese: “Monster Ball”).
Pokémon Trainers use Poké Balls to capture wild Pokémon and store them when not active—sort of like the Japan’s thermonuclearly-resistant padded underwire bras are needed to harness the put-your-eye-out perkiness of Japanese ninja nipples (3Yen/2010-12-03—Pokébra ).
Such Poké Balls are ubiquitous in the Realm of Pokémon. (via Wikipedia)