Use a serger to sew a lettuce hem to the edge of garments with knit fabrics. The lettuce hem is a wavy hem used on girls clothes.
Serger Tutorials, Projects and Tips
How to Knit a Heart
Valentine Heart Loop Yarn Wreath
How to Sew a Lettuce Hem with a Serger (Lettuce Edging)
Needlepointers
Needlepointers
Valentine Heart Loop Yarn Wreath
Needlepointers
Sewing Techniques, Projects and Tips
Valentine Heart Loop Yarn Wreath