noun which may take the genitive case particle 'no'
urban; city-oriented; yuppie
Describes a person, lifestyle, or taste that is distinctly urban, sophisticated, and often associated with city trends. Can carry a slightly trendy or fashionable nuance. 'Yuppie' is a possible but narrower gloss.
彼は都会派の生活を楽しんでいる。
He enjoys an urban lifestyle.
都会派の女性に人気のブランドです。
It's a brand popular with city-oriented women.
Compound of 都会 (city) and 派 (faction, group, style). The exact origin is uncertain, but it likely emerged in modern Japanese to describe people or things associated with urban culture.