I cannot afford the official ostomy underwear, so I had searched and searched for alternatives and decided to make my own.
I bought bikini underwear and was going to cut the front off and then sew it onto the inside front of a pair of briefs underwear to create the ''pocket''.
When I tried on the bikini underwear and put on a pair of brief underwear over top, to see if it would work...it came to me. Heck, I didn't need to cut and sew anything. I just wear 2 pair of underwear and it works like a charm. The bikini underwear comes up perfectly to the bottom of my wafer/pouch connection and keeps the pouch off of my skin. The brief then helps hold he pouch in place between both pair of underwear. I bought the knit, t-shirt type of underwear and not the slippery nylon kind. Works for me, but then I am a granny, so granny pants aren't such a big deal
Also, maternity jeans work very well for me. Very comfy. I felt strange buying maternity pants at my age, but they really work well with my stoma placement.