The term 'overly stylish' can be described by the crossword solutions of flossy (6 letters), CHICHI (6 letters), and ARTY (4 letters). Flossy is an adjective meaning showy or ostentatious, often used to describe clothing. CHICHI is a French word meaning pretentious or affectedly stylish. Lastly, ARTY is an adjective meaning having or showing a strong interest in the arts, especially the visual arts. Together, these words describe someone who is overly stylish, or someone who puts too much emphasis on their appearance.