1. dressed up in fine or fancy clothes; well-groomed
Usage: informal; often used with ‘up’

Examples

• He got all spiffed up for the wedding.
• She looked spiffed in her new suit.
• The kids were spiffed up for picture day.
• I need to get spiffed before the interview.
• They arrived spiffed and ready for the gala.
• He’s always spiffed when he goes to church.