I am going to my ds's gf's 21st party on Saturday night. Her theme is "formal", but it's in the local village hall, so not terrifically posh. It will be the first time I have met her family, so I want to look good (well, gorgeous, sophisticated and stylish tbh).
I'm wearing a black 1950s style dress with a full skirt several inches below my knees. A gold shrug up top, and black shoes.
My question is about tights. No tights ( just fake tan natch), black sheer tights, nude tights or what?
Btw, my legs are not my best feature, hence the longer length skirt. I can get away with a few inches showing though. 
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