I agree, Oregon owns this thread. My favorite are their white helmets, green top, steel pants, white socks, black shoes. They wore them once last year. I also love the all blacks and all whites.
Someone else mentioned Texas A&M's maroon helmet, white top, gray pants combo. I tried it to see how it would look and he was right! That combo is sick!
I'll try out some other combos this evening and report back.