paji

The term "paji" refers to loose-fitting trousers, originating from Eastern cultures. In Korea, "paji" are a fundamental element of traditional dress, alongside the "chogori" (jacket) and "turumagi" (overcoat). These Korean trousers, along with jackets, evolved into a two-piece costume over centuries, with early forms featuring tight trousers and jackets.12

Pajamas, a Western garment derived from Eastern trousers, are loose-fitting garments worn for sleeping or lounging. They were introduced to England in the 17th century as attire for lounging, and later reappeared in the late 19th century as men's sleepwear, influenced by the pajamas worn by Hindus in British colonies. By the early 20th century, pajamas were adopted as women's sleepwear and later as evening wear.1