As I was giving someone the Amazon link to TFF this morning, one of the books under Customers who bought this book also bought was Joie de Vivre: Simple French Style for Everyday Living. I read this after reading TFF and I really enjoyed it.
Actually, let me take that back. When I got it, I expected it to be more like TFF and at first, I didn't really care for it. But, if you read it as more like a companion piece to TFF, which expounds on the French living aspects of TFF, then you'll probably like it.