If it's a black blazer you might be able to make it work. But you'd better have matching pants. That way, you can wear a simple white shirt and black tie (either bow or otherwise) and be okay. But if it's your ordinary sports jacket type blazer, I'd say it wouldn't work.
You don't want to show up wearing the wrong clothes and not be allowed in.
One tip? Don't give Paris Hilton your phone number
