1. (尤指男士服装)整洁漂亮的，整洁时髦的
If you describe clothes, especially men's clothes, as natty, you mean that they are smart and neat.

2. 灵巧的;小巧方便的
If you describe something as natty, you think it is smart and cleverly designed.

1. marked by up-to-dateness in dress and manners

e.g. a dapper young man
a jaunty red hat

Synonym: dapperdashingjauntyraffishrakishspiffysnappyspruce