Literally the only cycling specific clothes that I have are the REI chamois shorts that I gost on clearance for $18, and the vintage ASSOS jersey that I got at the thrift store for $3! Score!

All my other clothing such as synthetic t-shirts, windbreakers, long underwear, 1/2 zip polarfleece, is multi use clothing. I use it biking, skiing, backpacking, etc. This clothing is multi use and functional for almost anything, so it is not really specific to anything.

I also frequently ride in jeans or carharts, some more multi use clothing.