These photos are such a treat! You look so glamorous in your opera dress, and I also thought, what a good-looking couple you two are. (Nice pick on the shirt for him!) Your BF reminds me slightly of Dennis Hopper, and the two of you look like you could be celebrities. Your LBD is a perfect backdrop for your unique additions--the fab necklace, simple chic coat, beautiful stockings and shoes. I like the clutch with the outfit, too--I'm not sure you needed a structured bag with this outfit.
And then photo 3, another stunner! Love the whole outfit from head to toe--no wonder those are some of your favorite pieces.