Dressing room with a view

(The title is based on the favorite movie of 18-year-old me. I still like the movie but I haven't watched it in ages because I would have to avert my eyes from the scene at the pond. These days, I don't feel like averting my eyes. PS two actresses in A Room with a View were in the Harry Potter movies)(Another bit of trivia that I find interesting: I just looked up A Room with a View on IMDb, and the younger brother of Lucy Honeychurch--played by Helena Bonham Carter--was played by Rupert Graves, who has recently played Lestrade in the BBC production of Sherlock.  !!)

I took a short break from work today to look for a dress. Long story short:

Don't I look happy?

The white ankle socks will not be part of the outfit.

Now for jewelry and shoes. Do I go with black shoes? The other wedding color is silver, but I'm not sure silver would go with this dress since the beading is all purple. I think black shoes and black jewelry would be best. Opinions?