the Abbotts site had the Bridge Coat for $500. Worth it?
I will echo what others have said, not really worth it and you can usually get a good deal at a thrift shop or ebay. Another option, if you are in the right place at the right time, is that the Marines at USNA sell off their stuff when they commision and the bridge coat is among them, I knew several guys that got theirs that way. Not sure if it is still the case.
And if you really want a bridge coat, the Abbott's version really is not worth it. I got an NEX one a few years ago, it was considerably cheaper than $500 and it is plenty nice. I actually wore it about once or twice a year (and will in two weeks) and it always looks nice, especially if you wear it 'right' with a white scarf and black gloves.
Now...how come no one wears a "Boat Cloak" anymore???
One of my instructors at the Citadel wore that. Of course he enlisted in 1947 and never wore khakis, too much of a 'working' uniform for him, so that ought to tell you something. It looked sharp, I have to give him that.