Hello everyone- Should one sew a strip of interfacing along the hemine of all/most skirts. I’ve had the problem of having the bottom of my skirts fold up as I walk- this is esp true when they are striaght skirts that come righrt below the knee. Will sewing the interfacing give the bottom of the skirt extra body to prevent that? And what if the skirt is very light weight fabric?
Also Sandra Betzina recommends tieing knots every 4 inches when hemming. Does that mean cutting the thread and starting again or just knotting the thread and continuiung with the same thread?
Thanks for any help you can offer