It's a shame the shipping is $200, because the price tag of $200 looks really good. Still, if it's what they say it is, $400/shipped isn't bad at all.
I wonder how they took their measurements... The chest size can be either a comfortable chest-size that can wear it, or it could be the maximum circumference when the mail is pulled tight in that direction. If it's the latter, I could wear it with a gambeson underneath, and still be roomy. If it's the former, wow, I'd be swimming in it.