I happen to be wearing my summer bathrobe, which is a sort of pseudo yukata in cotton knit. There is an inside tie that forces right-over-left closure. I suppose it would look the correct way around in a selfie, though!

ObDWJ: it is definitely the most Chrestomanci of my current dressing gowns, being dark red with a gorgeous pattern of chrysanthemums and clouds in peach, cream, and gray.