Sewing up a quilted vinyl headliner for my car’s hardtop! Ebay material, roughly $17 per yard already quilted, cut to shape, now my mom is hemming it! Has some 1/8th-inch batting on the back which should do good to absorb some interior noise and make it a nicer place to be as well as distinguish my hardtop from the lesser plebian hardtops. Going to try Performix Headliner Adhesive for attaching it and when that inevitably fails go for tried-and-true 1-inch 3m double-sided foam tape.
The commercial version of this? $250. I kid you not. My mom might be willing to make these to sell to people for some side change if there’s enough interest. Will have completed photos later.