What is your wardrobe workhorse right now?

And is it surprising?

I've been tracking my closet and wardrobe since early December and seeing the numbers made me realize how much my "look" hinges on a pair of 60 dollar American Eagle black straight leg jeans. In the back of my head I knew I was wearing them a lot, but seeing it on the spreadsheet I was shocked to see I'm pulling them out at least three or four days a week.

Does anybody else have a piece that's doing some major heavy lifting for them?