Perils of Not Pre-Washing

So after 10 years of not prewashing, disaster has finally struck. I made StinkerBella several T-shirt dresses using some favorites from my stash as skirts and a beautiful blue batik bled all over what used to be a bright pink T.It actually is worse in person. I've rinsed and rinsed and rinsed and dye still pours out of this fabric. Sigh. I loved this fabric but I'm glad a quilt wasn't ruined.

Now will this make me into a pre-washer? No, probably not. If anyone knows a cheap way to stop the "run", please let me know!