I carry IWB at about 4 o'clock and have a hard time dressing to conceal in general. I'm sorta taller (6'4") and clock in around 240lb with a little squish around the middle. My problem stems from my own dress style in that my pants aren't worn around my waist but rather quite low on my hips. Usually it's not a problem as I order extra long T-shirts and wear an extra long plaid shirt and just make sure I don't bend over real far or squat when carrying.
Living in the Phoenix, AZ area I don't worry about wearing a jacket very often as it's usually T-shirt weather year round for me. But I do travel to colder climates and now need a jacket. I spent all day driving to stores and trying on jacket after jacket and can't find one that meets exactly what I need so I was hoping someone here might know of something.
My jacket needs,
1. canvas preferably but possibly leather. Nothing made from plastic/denim/flannel
2. Unlined or very lightly lined as it's just a cover garment, not really for warmth.
My favorite jackets were the Carhartt chore jacket but it was about 3-4" shorter then I'd like and it was lined with a heavy blanket.