I pin fit her love seat with Washed Natural Upholstery Denim — a casual cotton bull denim with a soft drape. This fabric feels lighter weight and less structured than most 14 oz. denims.
Tip: although this fabric is described as “washed” it still needs to be pre-shrunk. Washed only means the fabric has been finished to feel laundered (soft). Be sure to wash and dry your yardage before making your slipcover.