www.campco.com (Humvee photojournalist vest)
www.filson.com (travel vest)
Concealment Vests:
www.orvis.com (LOTS of nice vests to choose from)
www.woolrichelite.com (the lightweight discreet carry vest)
www.columbia.com (Omni Dry Venture II vest,)
www.bratwear.com (Shooter's vest)
www.concealedcarryclothiers.com
www.travelsmith.com (voyager vest)
www.duluthtrading.com (many choices)
www.eotac.com (Lightweight vest or tactical vest or field vest)
I wear vests to conceal a CCW all the time. I don't particularly like the 5.11 vests because I don't like the way the external pouches are arranged. That being said, I did pick one up on sale and that's the one I usually wear to IDPA matches . . .
Another cheap concealment option is a BDU blouse in a solid color like grey or blue.