go back to one’s old home in silken robes (i.e.after acquiring wealth and honour)
衣锦还乡
go back to one’s home town in silken robes—return home after acquiring wealth and honor
衣锦还乡yī jǐn huán xiānɡ
形容发迹后回家乡。return home after making good, go back to one’s old home after acquiring wealth and honour