Yes, I know most of mine are bandannas so far that wouldn't be so great in shiny stretch, but I DO have a neat little confetti print that might make a cute stretchy dress or bikini! Plus, hey, it's a free bit of fabric big enough (swatches are 8 inches square) to possibly do a little something with, whichever pattern you choose.
They're only doing this until noon their time tommorow (US Eastern Time, apparently), so I thought to give everyone a heads-up while it's there. (Hopefully it applies to everyone and isn't a special designer promo, though it doesn't seem to be.)
And, yes, I already ordered mine, and am additionally using it to proof a black-background variant of the confetti print mentioned.

Also, there is a Spoonflower link in my sig if anyone needs it.