It's not too late! We're in full-on preparation mode for our Brides.com Royal Sleepover here in New York, but if you're itching for a way to celebrate too, the good news is you still have three days to organize your own party—email blast your pals, pop by the liquor store, whip up a few baked treats, throw on your jammies, and secure your spot on the couch. For starters, download our 17-page sleepover kit for DIY guidelines on throwing a thoroughly British affair, from the cocktails to the favors to a doctor's note excusing you from work on Friday. IMPORTANT: If you do host a watching party, take pictures! We want to know all about your sleepover, so email us the details afterward at firstname.lastname@example.org.