Stroller Jacket & matching waistcoat - 1948

[Two Types]

http://www.ebay.co.uk/itm/Vintage-Meyer-Mortimer-Savile-Row-Black-Stroller-Suit-Jacket-Blazer-1940s-Chap-/160938259860?pt=UK_Men_s_Vintage_Clothing&hash=item2578aaf594

Note: the address on the label has been changed by hand. It appears they were bombed out in 1940, relocated around the corner, but continued to use old labels for many years after.

 

[Fastuni]

Unusual buttonhole on the lapel... it is angled downwards like on a notch lapel.

 

[Two Types]

Well spotted! I didn't see that. It does look rather odd. I don't think I've seen a buttonhole like that before.