I do have special hunting clothing.... They're the BDUs and DCUs left over from my military service. The damn things won't wear out. They're comfortable. And the cargo pockets are amazingly useful.
They don't get reserved for hunting, though. I use them to mow the lawn, work on cars, do home remodeling tasks, and anything else I don't want to wear "good" cloths for.
Shirts? Whatever is clean.
Socks? Everything I own. I hate wet, cold feet; and 8 hours in boots is as much as I can handle, before my feet scream for a sock change.
Boots? I do want some good, insulated, water-proof boots again (used to have some really nice Danners). But... I have too many boots left over from the military.
For warm weather, I wear combat boots. Once they're broken in, they're not bad (you just have to keep them dry, or they squeak).
For cold weather, I wear my flyer's boots. They're mildly insulated, and more comfortable than combat boots; but far from water-proof (and they let the stank out). Most people would consider it a handicap, but I even like the steel toe in the flyer's boots. It provides a nice support for prolonged periods of kneeling, or weird sitting positions; and doesn't transmit the cold, like many people think.
I laugh at camo-ed up hunters. Not because it's a bad thing, but because the "super camo ninjas" I have known were exactly that. They were "tactical hunters", that never filled their tags....
If I feel the need to camouflage myself, I hide behind a tree/rock/dead cow.
I
do own a camo rifle, though. It's pink and purple zebra striped, with a blue, red, and purple barrel.