What to wear for a casual holiday office party? Want to stand out but not be that guy that looks like he peacocking.

Tomorrows in the 50th Party for my wife. I have given it a Victorian theme and it is set as a High Tea. There are along 15-20 people attending, and the cake will look like this picture, which iOS off the cake just not finished. I will be wearing my Nectere watch complete with the green band back on it, do you think the rest of the outfit works within the Theme?

I recently came across a second hand Burberry Safari/ Bush Jacket that looks a little oversized on me. The sleeve length looks to be fine but the shoulder point (with epaulettes) looks oversized and arm hole is quite low. What do you guys think of this garment? I am sorry for now being able to take a better photo 😬 the mirror was blocked by a clothing rack

Shopping time

I mainly live in the casual to “smart casual” territory of dressing. Here are some typical fits I’d wear. I mainly focus on basic pieces in neutral colors and getting a flattering fit in them. How can I level up color or fit wise and what colors and items would suit me best outside of the typical ? I try to keep a somewhat minimal wardrobe as you can see I’m only wearing two different pants in these photos lol.