American Retro

Can u tell me some American idioms and slangs for these words?

I want the idioms and slangs only about clothing.Thanx. PLZ tell me which word or phrase ur slang is belongs to, cause I’m not a native English speaker.
Here are the words:

1.vintage clothing store: second-hand; thrift shop (is also for goods, not just clothes); vintage.
2.casual clothing: rags
3.chic: stylish; fashionable;
4.classic: traditional; “old school”; retro
5.coNservative: ;
6.eccentric: funky;
7.fashionable: stylish; glam
8.flashy: loud; glitz
9.old-fashioned: fogey (negative, as in “old fogey”); grandma

Red American Retro Pedal Car – Joey