buy a large spray bottle (2 C minimum) and put 1 inch of fabric softener in it and dilute with warm water till full. Shake well. Every time she wears the skirts, lightly spray them before dressing with the diluted solution and the garment should stay cling free for hours unless the day is very dry. You can also put a small bottle like the ones you get at the dime store (about 3 oz size spray bottles) in your purse or backpack with the solutions as well to use throughout the day if needed. Works like a dream in the dryer when fluffing up clothes as well. I hate ironing so often toss things in with a couple of squirts of the solution and tumble for 10 min and they're ready to wear.