Lucky for Ashly3584, I know a great knockoff! Want to see it?
Paula Prass's Chevron Summer Soiree ($8.95/yd) is a cute doppelganger for Rubie Green's $90/yd East Village fabric — and it costs 10 times less! It does not have the same ikat-esque effect, but it's available in a wider range of colors, including turquoise, black, green, pink, and yellow!
Hope that helps!