Natty means stylishly dressed or neatly put together. When someone looks natty, they're wearing clothes that fit well, match nicely, and show they care about their appearance. A student might wear a natty outfit to a school concert: clean, pressed pants, a crisp button-down shirt, and polished shoes. A businessman in a natty suit catches people's attention because everything looks sharp and coordinated, with all the pieces working together perfectly.

The word suggests care and a certain flair or style. Natty implies thoughtful attention to how clothes fit and coordinate. Your grandpa might look natty in his favorite tweed jacket and bow tie, while your friend looks natty in perfectly fitted jeans and a vintage band T-shirt. It's about pulling your look together with care and confidence.

Natty is informal and upbeat, the kind of compliment you'd give someone who clearly made an effort. “You're looking natty today!” means you noticed they dressed with particular care and it paid off.