anniversary coming up outfit help?!?

Jannett • Army veteran; Air Force wife; mommy of a beautiful little girl, and baby #2 on the way!
My wedding anniversary is coming up October 4th but celebrating the 24th of September due to work schedule and sitter for toddler. Anyways I'm 31 weeks so I'm trying to look classy and not huge lol so I have two dresses one red and other beige I'm leaning toward the beige? Up do? Or down? Note I will be dying my hair deep red wine so I think red on red might be too much. Thank you in advance ladies 😘 sorry forgot to add it's for our dinner date. Lol