I'm 6'4", and I've given up on camo. Don't think it matters to animals what you are wearing, I've had way too many encounters at close range with zero camo on to believe otherwise.
I wear green carhart pants, cause they are comfortable, quiet, dry fast, and don't collect burrs. I have several camo shirts, and coats. I wear whatevers quiet.
I do have several camo outfits, Kings, Cabelas Microtech, Sitka, Etc.....I prefer the Cabelas if I'm going to wear camo. Outfitter is the pattern I like.
Camo is rediculously expensive. I should kick my own a$$ for paying what I have for the camo I've got. Stupid!