Polka dots everywhere!

I'm starting to notice polka dot clothing everywhere, IRL and online with non-AdP-related content.

Maybe it's just the Baader–Meinhof phenomenon, also known as the frequency illusion. I've been watching a lot of AdP vids recently.

Or maybe AdP's cultural influence making polka dots a fashion fad again, as it was a century ago.

Is anyone else experiencing this noticing of polka dot-wearers?