I made a denim rag quilt for my daughter's 18th birthday using old jeans from all the family. Very pleased with how it turned out and she loves it : r/quilting
How to Make an Easy Blue Jean Rag Quilt - Inspired Quilting by Lea Louise
Denim Rag Quilt – Mystic Handworks
Wonderful DIY Denim Rag Quilt From Old Jeans
How to make a Rag Quilt – DIY Denim Quilt – VickyMyersCreations