I need 16 yards of the lightest possible - ~10d - "uncoated taffeta" - Cheap! (under $5 a yard). Seconds are fine. (I'm making "slip covers" for Exped UL7s used in Big Agnes tents to eliminate the "squeaking". I know, I know ....)
I found some junk ripstop at a "survial" site, but it is no longer available.
Know any sources?