Where would I go for a HG navy wool peacoat?

[Justkoko]

I'm thinking of treating myself in the future. I want the perfect navy peacoat, wool, hip length, subtle buttons (ie. Not shiny gold and garish) and beautifully made. One to last a lifetime.
Who makes a really good quality timeless peacoat?

This,looks good www.thenauticalcompany.com/women-s-breton-pea-coat-jacket.html

Have a look at Original montgomery, I get my duffle coats from there and they often sell pea coats too.