Just wrap the quick weave's hair in a circle, clipping wherever you can, so the circle won't undo itself. Then take your headscarf and cover the hair in it. And before the final tight tie, remove all the clips gently, and tuck in any hair that comes outside. You can opt for a hair bonnet instead of a headscarf. Whatever you choose, ensure it's made of soft material, especially satin, as your first pick. Cotton tends to create friction that often leads to knots.