I'm quite lucky in that I don't have to buy those yellow jackets. I have a plentiful supply of them from work !!. Whenever I need a new one, I keep the old one, throw it in the washing machine to spruce it up a bit, then chuck it in my flight bag. I must look a real tw@t when I get out of a C152 at some small strip somewhere with a yellow jacket on with company logo (airline) and job title splashed all over the back, and passengers wearing a multitude of varying companies logos on tabbards I have aquired along the way !!.
Don't really give a cr@p myself though, they were free and satisfy the jobsworths at these tiny strips.
