Spiffy (adjective)

1. Neat and smart in appearance.
2. Well-groomed and stylish.

Origin:

Originated in u.s. around the early 20th century, possibly from spiff ("dandy, well-dressed man") or from the phrase spiff up ("to dress or decorate nicel.y")

Examples:

1. He always looked spiffy in his suits.
2. She was wearing a spiffy new dress for the party.
3. The car was spiffy, with shiny chrome and polished paint.
4. The spiffy new restaurant had a sleek, modern decor.
5. The spiffy new software had a user-friendly interface.