As Rachel Morley said, the wig is an issue. It's extremely difficult for anyone (let alone us girls) to wear a center part. It exposes so many things we prefer to keep hidden or disguised. If you can restyle the wig try it with whatever side is your natural part as that will always look the best.
I didn't see any indication of the beard showing through your makeup, but I would suggest smiling and also shaping your brows in some way so they are not so "Brooke Shields". That might work for her, but it doesn't for you and me.
The neckline on the dress and the necklace help draw attention down from the face so that's a plus. Earrings? Absolutely!! Something shiny and a bit noticeable (but not too) will distract the eye.
