I'm looking for a heavyweight material that I can send to someone so they can sew my vest from. Can anyone suggest a material that they have used which works well with heavier fiberglass armor? I don't want sagging armor and the like. If I could afford to have it made from leather, I would. What about a grey faux leather that doesn't look like el cheapo pleather-I wonder if something like that exists? I'm looking for recommendations for whatever materials you have used to tailor your vests which has worked very well for you. I need it in a grey/dark grey color-I'm using Krylon Dark Smoke Gray paint, so it'd need to be fairly close to that, although I'm using white and a lighter grey accents as well.I'd appreciate any help you could give me-thank you for your time.