How to keep the dust ruffle on my bed?

Hi Jan, you can use those non-slip or grip pads designed to keep rugs in place. Cut a strip for each corner and one or two for the middle and the skirt should stay put.

When I change out my dust ruffles (bed skirt) I put a small safety pin in the 4 corners of the dust ruffle. You can attach them to the fabric on the box springs.

You can use these to attach it to your box spring. (affiliate link) https://amzn.to/2JzCA4r

What about velcro?

Hey there Jan. As a couple others above mentioned, I've used the adhesive backed Velcro. Attach one to your box springs and the other to the underside of your dust ruffle. Hope that helps.

Used a staple gun and stapled the dust ruffle to the box springs.