I think I might've just gotten a free coffee upgrade as a result of a kilt.

Having recently acquired a few gift cards to a local coffee shop, and a new tartan kilt, I went out with both to grab a small coffee. I got there, placed my order, then watched and waited as the people ahead of me got their orders. After a few moments passed, a young woman who was making the drinks put out a drink that was essentially what I ordered, but was one size larger. I waited a moment, then asked her if a small was in the works. She said there was, but that it was for the person behind me. She then smiled and said that the larger-sized coffee was mine!

I did end up checking my receipt, and I definitely ordered a smaller size. I'm not 100% sure if the kilt did it, but I may have to try that coffee shop again at some point. :-)

To note, the kilt was a USA Kilts semi-traditional, Prince of Wales tartan. It's awesome.