hex haywire (1st costume)
The default costume of Nijisanji EN's Hex Haywire, as seen in Danbooru post #5887712.
His default attire (the XSOLEIL school uniform) consists of a black jacket, black collared shirt with a red necktie and white suspenders, blue plaid pants, black shoes. He also has multiple ear piercings, rings, and bracelets for accessories.