Weeeeellllll.....looking at your sizing chart, and measuring a known good fit A2, looks like adding 1inch to the sleeves, and 1 inch to the back.....should be about right.Triple-d,
Please take a look at our measurements page:
http://aerialstar.com/measurements-page.htm
What would your jacket size be, and what would be a good length for the sleeves and back?
Thanks,
Chris