I've always wondered if I could just unravel a waistband on a pair of pants, if I wanted to add some inches to the rise. When a good customer of mine commented on how much she liked a pair of longies I had for sale, but that the rise was a little too short, I figured it was my chance to find out.
First I unraveled the cast-on edge. It took a while, but I was prepared for that. My hope was that it would unravel pretty readily after that. Alas, that was not the case. The ribbing was K2P2, so every two stitches, I had to draw the loose end through a loop. (Should have taken photos, but at the time I was just trying to get it over with.) Of course, the more stitches I unraveled, the longer the loose end was, and the time it took to draw the extra yarn through got longer and longer. I spent about 30 minutes undoing two rows, then gave up and cut off the waistband with a pair of scissors. Unraveling stockinette was a snap--just like unraveling it from the other end of the work.
I picked up stitches and added about half an inch, then did the waistband in matching semi-solid yarn. Also added some length to the inseam, but that was a really simple fix. No heroic measures necessary.
These longies are knitted from Lindon merino, dyed by Three Irish Girls in the Barrett colorway (trim is Murphy, also by TIG). I love how Lindon merino feels--so thick and cottony and marvelously soft. Sadly, I don't like knitting with it. I think I need 5.25 mm needles, but knitting needles only come in 5.0 and 5.5 mm sizes. I'm always fiddling with my tension as I knit and can never quite get comfortable. I also don't seem to have the right knack for dyeing it. It makes me sad, since I want so much to love it, but we appear to have irreconcilable differences.