That dress is just precious! I have found that dampening the area with a Woolite/water mixture applied sparingly with a washcloth and left for a few hours, then dabbing the top with a wet washcloth with a dry towel underneath, is enough to do the trick.
I agree with Pearl Dreams, you should go to the show. You might miss some fabulous pearls or something else and you'll never know what they have without going. Plus, shows are fun!
Good Luck!
