Not just for food anymore - I'm putting mustard all over my Autumn wardrobe.
I recently warmed up to the orange-y yellow tone, so it's getting a slow introduction to my wardrobe by way of accessories. Personally, that's the easiest way to see if a color is going to work for me and my closet, and I recommend you try it the next time you think you've found your new favorite hue.
TDLR: Splurging on Pantone's color of the year only works if you actually like the color.
It's safe to say mustard passed the test, but it'll take a while before I can say the same for the flavour.