Derek Blasberg has teamed up with Juicy Couture to bring the most interesting video for party etiquette that we've ever encountered. He has used cats to illustrate party dos and don'ts. Blasberg appropriately titles his kitty cat guidelines "Eticat". Now my first thought was quite honestly, "What on earth is this?" However, after watching I must say two things. First, this is brilliant. It's cute, funny and an spot on smile maker. Secondly, Derek Blasberg does actually present tips that every party girl should follow. It's the holiday season, not an excuse to dress like a tramp and drink like a sailor. Watch, smile, listen and learn. Thanks, Derek and Juicy for the fab reminders of how a proper party girl acts during the holidays.