Awesome idea, Magnussen :thumbup: In fact, I now know where to get wool-felt material for the zip-up hoodie I've wanted to make: Army surplus blankets.
You asked for improvement suggestions, so I'll toss out what I'd do with it:
- line the entire garment with gthe webbing. It's a little more work, but it'll reduce time-induced fraying on the edges.
- sew a button 3/4 up on the outside of each sleeve and a 3" strip with a button hole on the inside in the same location. If you need to roll the sleeves out of the way, the strip will wrap around the sleeve and button it up, freeing your hands.
- do the same on the side, as some jackets have. Sew a cincher-strap on each side and one button at strap-end length to hold it in place, then a second button, six or so inches back top pull the waist back, in the event you need it cinched up a bit.
- sew thin, ripstop scuff guards on the shoulders, elbows and butt.
Those are the changes I'd experiment with, if I was making the 'nak for myself. All told, though, it looks great as it is. And I agree with the others - these babies would sell. I don't know if selling the design to a company or making them yourself would be more lucrative, but I think you should look into making money off your design, labor and ingenuity :thumbup: