This weekend, I am mostly dressing casual...

...like today's (other) birthday girl: singer, vaudevillian, music hall performer, stage and film actress Miss Beatrice Kay (21st April 1907 - 8th November 1986):

Beatrice Kay - Mention My Name in Sheboygan (1972)

I have no idea where Sheboygan is, but if Miss Kay was there I am sure the party went with a swing!