Clothing is much like choosing a knife. There are parameters of what works. Everything else is personal preference and that ephemeral quality called public reaction. That said, I avoid the head to toe camoflage look. In some countries it is decidedly illegal anyway. The bright colors of most sport gear is a boon to searchers, but paradoxically to the above sometimes to much for my activities. Utilizing certain traditional items can either endear, or alienate the locals, ie wearing a traditional man's headpiece as a stylish scarf. Natural or manmade fibers have both their advocates and strong and weak atributes. My gear is a hopeless assembly of everything. I do keep it clean, properly sized (looking warm and dry is looking good in the outdoors) and carry a sewing kit. The Inuit say a good knife and sewing kit are the two essentials to survival.