It's a sports club do. I'm invited as a guest of a club member.
It's a dinner dance in a Holiday Inn, I imagine nice enough but not especially fancy.
The venue's dress code is smart casual. IME for a Christmas party, in reality, that means smart jeans or casual trousers and a nice but casual shirt for men, party dresses for women.
I've bought this dress https://www.yumi.co.uk/urban-touch-magenta-cowl-neck-satin-midi-dress-p7518
Which I am very pleased with, the colour is beautiful and one of my most flattering tones, the fit skims in all the right places and makes me look like I have curves that don't really exist.
However, I'm mid 50s and am going to look a proper Charlie if all the other women have gone casual. Also, regardless, is that too much skin when youre staring to go a bit crepey? I'm tall, slim and reasonably well toned, but don't claim to look younger than I am.
I know other male members (who aren't being especially helpful!) but no women to ask.
Should I tone it down? I'd originally pictured a much more funky dress, maybe a miniskirt with chunky boots.