Dydd gwyl dewi hapus!
Here are some vintage photos of people in traditional Welsh national dress - yes we really wear those hats!! At least, once a year we do, on St David's Day, to remember our nation's patron saint. I remember being dressed up by my mother in a shawl, pinned with her mother's brooch, while my brother was dressed as coal miner in a flat cap and carrying a lantern.
Image source here
And not forgetting the men, who would have been covered in coal from the mines...