Hello everybody

I have a few pants patterns which are from the the 70's/80's. As you can imagine, the waist is high rise.
How do I turn them into hipsters? I have a sewing encyclopedia but of all the alterations there is no help on how to do this!
I made a great pair of pants yesterday except for the bellybutton kissing waistband!
Actually, does anyone know of any free pants tutorials on the web? Ideally drawstring pants!
Thanks anyway guys
