Dear fabbers, most of us had experienced jeans that stretches/bags out during wear. Is there a way to permanently shrink the jeans? I'll deal with squeezing into a too tight a jean to start, with the hope it would stretch out to a comfortable fit during the day.

I checked the web. Mostly deal with the 100% cotton fabric (think Levi's shrink-to-fit). Have anyone actually successfully had shrinked these 1-2% spandex/Lycra blends? Does soaking in fabric softener really work? What's been your remedy that worked for you?