I Spilled Coffee On My Uniform

So yesterday was just one of those days where everything seemed to go wrong. I dropped a coffee order right when the place was busy, and then my clumsy self managed to spill another cup on my uniform shirt as I tried to clean it up. The stain looks like a giant splotch of spilled milk or coffee on the front, so embarrassing! Did anyone else ever accidentally ruin their work clothes? How did you handle it?