Advice requested

Didn't want to put this in my novel-length last post. Since my vinyl tablecloth had a rip in it (thanks, Sabrina), I bought some clear vinyl at the fabric store today, threw away the old tablecloth, and replaced it with a regular "tablecloth" (actually a sheet) covered with the clear vinyl. The tablecloth is purple, which is Sabrina's favorite color. (Also mine, which is why I have it.)

Sabrina saw it and FLIPPED OUT. She does NOT want a purple tablecloth. She wants a tablecloth that is a color she doesn't like. I did some mirroring with her, though I'm still working on it and could definitely have done better. So it didn't get too bad, but she is still insisting that I buy a different tablecloth. She doesn't get to control that, but I don't want her flipping out every day that I don't buy a new tablecloth.

Any thoughts on other things I can say to her?