Major retailers like Walmart , Hobby Lobby , and Michaels stock standard 100% cotton denim by the yard, often ranging from 6.5 oz to 10 oz.

For unique or heavyweight denim, Etsy sellers provide access to Cone Heavy Black Denim (14.5 oz) or even industrial Vintage Denim Fabric Bolts for large projects.

The "weight" refers to how much a square yard of the fabric weighs in ounces.

Ideal for shirts, dresses, and lightweight tunics. Products like the Indigo Washed Denim Fabric - 6.5 Ounce Go to product viewer dialog for this item. are soft and easy to drape.