I think the best choice is to go long.
I spent quite a while searching for a long sleeve, floor length dress, particularly a sequin one.
You would think they were a lot more common than they really are.
This one from Asos is of course the only affordable one I could find.
This model wears it a little awkwardly... it looks better on someone that's not over 6ft tall.
Ideally, I would have wanted this.
Ugghhhhh so amazing.
Or this-
