Does anyone know where Bernadette's duvet cover in The Cohabitation Formulation is from? آپ see it at the beginning when she's arguing with Wolowitz about him staying over. Thanks!

I'm sorry, I don't know. Just wanted to make sure آپ knew we weren't ignoring your question. But good thing آپ mentioned when آپ can see it, because I'd completely missed it the first time!