Do You Have any durable Fashion Goods?

Question from Tyler Cowen of Marginal Revolution via Andrew Sullivan

I modified it a bit for the purpose of fashion:

Do you own any fashion item that was manufactured in the 1950s and still is in regular, active use in your life?

Although, I don't, I can only imagine there are Christian Dior dresses, Lanvin accessories, Burberry trench coats, and more lurking out there. Please share!