Urchins Jersey

Appearance
The Urchins Jersey is a black baseball jersey with thin vertical stripes and slightly thicker outlines on the collar, down the middle, and on the ends of the sleeves. It has the logo of a baseball team on the left side of the chest, and on the back is a large Inkling symbol, probably a number, surrounded by smaller Inkling symbols. The logo and symbols, as well as the stripes and outlines, all change color to match that of the wearer's ink. The jersey also has black buttons that go left over right and a white label at the bottom with what is most likely the logo.

Trivia

 * The symbol in the logo resembles the Japanese character　う (as in うに, or "sea urchin") written backwards.
 * An image of an early version of the Urchins Jersey was found in the files for Super Mario Maker. This version had more pinstripes and lacked outlines.