behold my caftan

I am so not being not being sarcastic.

This baby is wending its way to me from Monday's Child as we speak. (Hello, do you see the PERSONAL DANGLING DISCO BALLS?)

But here's my question:

a) Should I rock My Caftan to all the holiday parties this year?* and b) If so, WTF SHOES DO I WEAR?
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*If the answer is, "NO POLYESTER CAFTANS UNTIL AGE 65" I'd rly appreciated it if someone told me.