Universal Chicken Saddle Dimensions?

[Fluffy_Feathers]

I was wondering if anyone has a chicken saddle template or dimensions that works on all or most chickens. I'm not good at guessing sizes or stitching stuff together, so it takes me a while to stitch the wing straps on. I made one but it is a little bit big, so before I go and cut another one that still might not fit I want to see if anyone has any good sizes.

 

[sawilliams]

I can try to remeber to measure one of mine tomorrow, I purchased then online. I bought large and medium but the medium seem to work best for my girls.