This is up at Yoox today, NOT in the sale, mind you, even though Christmas is but a cold and distant memory. This is a charity dress, made by Agatha Ruiz de la Prada, with all proceeds (and at $250/per, that's some proceedings) going to Greenpeace.
It's wool. I'm assuming felt, from the way it hangs. Here's the back:
I even almost like this dress. I think with the right joie de vivre, and the right audience (say, a class of third-graders on a pre-holiday sugar high) you could pull this off. I wish the hearts were stars, though, because you could then also wear a big star on your head. (Our house is an angel-tree-topper house, much to my son's chagrin; he's a big star-topper proponent.) Or star deelyboppers! And of course, dangly Christmas-tree earrings. Preferably ones that require batteries.
If you're tempted by this dress, click on either image to be taken to the Yoox page. And good luck!