Can it really be that Christmas is already next week? Oh, how the time surely flies! I love holiday parties -- everything from the festive cocktails and sweets, to the silly white elephant gift exchanges -- but it's the getting-dressed-up part that's the best. So, on that note, I thought today would be a perfect day to chat about the do's and don'ts of holiday fashion. So read on and get ready to dazzle the crowds with a knock-out holiday ensemble!DO: Get Your Sparkle On. If there's one time of year you can completely get away with a full-on sequined dress, it's now. Sure, you can get sparkly any other time of year, but when it comes to holiday fashion, sequins are a must. Black, gold and silver are classic colors, but blue, green or burgundy are fun and chic.DON'T: Drench Yourself In Sparkles. I know, this seems counter-intuitive to the above, but the key to rocking the perf






