The term 'sharp dresser' refers to someone who is well-dressed and fashionable. This term can be broken down into three crossword solutions: FOP (3 letters), DANDY (5 letters), and DUDE (4 letters). FOP stands for 'FOPPISH', which means to be overly concerned with one's appearance. DANDY is a term used to describe someone who is very fashionable and stylish. Finally, DUDE is a slang term for a fashionable man. All together, these three words describe someone who is well-dressed and fashionable, or a sharp dresser.