So now I'm conflicted...

I reached my page quota, and I am now allowed to reward myself by buying fabric for the gold overgown! Remember the Coriander I fell in love with? Well. Silly me, I went browsing for brown velveteen for the Jacobean jacket I want to make next year to go with the coif. And then I found this. Waaaaah! That's iridescent violet-and-gold changing color dupioni silk! And it's on sale for $8.21/yard... but only until July 17. I don't have enough time to swatch that out and still get the sale price.

Oh, mercy. What to do, what to do??