Fashion & Style
Overdressed
Too elegant
Stylish
Modern
Underdressed
Too casual
Trendy
Temporary popular
Chic
In a good taste
Striking
Attention-getting (In a good sense)
Dress up
Verb: To dress very elegant
Old-fashioned
No longer popular
Flashy
Attention-getting (in a bad sense)
Tacky
In poor taste