Week before last i also went to college with one pink and one yellow croc. Also got some strange looks but got told only i could get away with doing it!!!!!
I'd go out with different colours if I had 2 of the same model. I've got 1 pink strap & 1 yellow strap on my lime Beach pair...reminds me of rhubarb & custard sweets & makes a change from the norm!
It's nice to have a bit of individuality & originality so I say GO YOU!!!