撞衫 Traditional form: 撞衫 Pinyin (reading): zhuàngshān Definitions: to wear the same outfit as sb else (in public) Characters: 撞 - to bump into, to collide, to hit, to knock against 衫 - shirt, robe, jacket, gown Traditional characters: 撞 - to bump into, to collide, to hit, to knock against 衫 - shirt, robe, jacket, gown