OK, here is my tailoring challenge-- Pair of trousers, unhemmed they are approximately the inseam I require-- which of course means there is 0.0 available to hem at the bottom. would it be possible/ feasible to have the trousers somehow 'extended' using some type of cloth, which would allow a hem to be created? [no cuff, of course, just a simple hem]. ideas, suggestions, recommendations? Thanks!