M.N.
Have you tried a cutom tailor or a tailoring shop where you got the suit? They tend to do a better job on guy's clothing and are fairly affordable.
I am lucky that my grandmother taught me how to do a slip stitch to hem items and I learned to use a sewing machine. If you have an interest in learning the basic slip stitch, I could teach you - I am in Blue Ash. It's great for sleeves and pants hems.