Thank you for your help run.
Could you give me a hand trying to find out about the sizes?. You see I am trying to see if I could get my self one of both those flight jackets. The CWU-45/P for the winter and CWU-36/P for summer. But dont know what type of size I would need. I am 5'4 125 lbs. Any help here with a size and if its even possible to be able to get them...

Thanks agian..