No need to create tedious narrow hems on yards of ruffles when you can use a serger to hem ruffles with three-thread rolled hems.
Overlocker / Serger Rolled Hem
Rolled Hems: Time to Get Out the Serger!
Create Kids Couture: Serging 101: How to Serge Knit Fabric
10 Reasons Your Serger Is Skipping Stitches - SEAM WHISPERER
Advanced Serger Skills - Overlocker Techniques Beyond Basics - Melly Sews
What to Look For in a Serger - Home Sewing Association
How to Make a Rolled Hem with a Serger: Get Professional Results
How to Use a Rolled Hem Foot {HEMMER FOOT}
Figuring out my serger. Is this a good rolled hem? It looks loose to me but I'm not sure. : r/sewing
How to Create a Rolled Hem on a Sewing Machine with Ease! - Juki Junkies