I used thick upholstry fabric for the "suede" and I double stitch everything. I plan on adding a pocket on the back, and maybe bottons on the chest area (it velcros, but the buttons would just look cute). I can also put patches on them...like I plan on making Grace one in pink, and putting a "punk" hot pink and black skull paych I got at the store. LOL I think i will start them at $50 plus shipping, and maybe do a price break for multiple orders...I am also going to do t-shirts and stuff. It is hard to find stuff for XL dogs with everyone catering to the Chihuahuas and stuff.