[Tory Burch, Arianna Huffington, Rashida Jones at WHCD 2012 via]

Compared to many celebrity events, dressing for the White House Correspondents' Association Dinner and parties are challenging because one must be trendy and conservative at the same time. Karen Klopp of What2WearWhere.com pulled looks from Saks for the cocktail parties, brunches, dinner and after-parties that will take over our social calendars for the next few days: