We have shirt sleeve weather at our local range most of the time. If it's cold during a match, I'll wear a jacket (a comfortable one). Easy to wash:
What's up with those Creedmore style jackets. They cost money. The are hot. They stink. They are hard to wash. They are stiff and hardly comfortable. They might be worth a couple extra points at most. I'm all for letting people do what they want. And I can understand why someone might use one for extra support on a tough off-hand shot. But why do so many people wear them for everything in "FIELD" target? Is it a style thing?