正装

formal dress

first month of the lunar year

straight / upright / proper / main / principal / to correct / to rectify / exactly / just (at that time) / right (in that place) / (math.) positive

adornment / to adorn / dress / clothing / costume (of an actor in a play) / to play a role / to pretend / to install / to fix / to wrap (sth in a bag) / to load / to pack

smart casual attire