beatles attire

How Should a Man dress?

Which of the clothes are “okay” for a young man (20s-30s) to wear? I personally think guys should not wear these:

- band tshirts (emo, rock bands, beatles, 50 cent, etc)
- “funny quotes” tshirts (anchorman, the office, etc)
- sports jerseys (but not at sporting events)
- jeans where the bottoms have completely worn off

??? anything else guys shouldn’t wear ???

Is my attire suitable for my age? (21)

http://i42.photobucket.com/albums/e349/Wonginator/DSCF0014-1.jpg

-fingerless gloves
-ball caps
-(actually…all sports wear should be worn ONLY WHEN PARTICIPATING IN SPORTS)
-white wash jeans
-wife beater (nothing grosses me out than some hot shot in a wife beater..dude, we get it, you did arms this morning, fucking CHILL OUT)