LBD for Xmas party - yes or no?

[Incognitoergosumlol]

I'm going to my gym Xmas party and have a similar LBD to wear to photo below. We're going to a golf/country club type place - apart from thus dress I only have jeans or my running gear to wear 😄 A bit of context - my fitness club is small, local and everyone knows each other/went to school with each other. I've been going for 6 months and have made some friends but am wondering if this is too boring/formal? Have heels to go with plus some sheer tights. Let me know if I'm better off wearing jeans!

Yes looks lovely and will be nice with some black tights and heels op , enjoy

If I were you I would try and ask some of the others what they were wearing. But that's because I'm so insecure about being over/under-dressed that I would be uncomfortable in a LBD and heels if everyone else wore jeans dressed far more casually.

I have asked if anyone is wearing a dress - some are- most are non committal. If I'm overdressed I will try and carry it off with a bit of swagger!