HOW TO PACK FOR A 5 DAY TRIP IN A PURSE

My entire family is meeting in San Diego. This is our first family trip since I've been married and obviously as young married folk we can't afford the $70 baggage fee... This begins the struggle of packing for a winter trip in a purse..
  1. Get out all wanted items
  2. Cry and realize none of this will fit
  3. Reorganize and list out outfits that use the same undergarments and shoe.
    Geez did I just say undergarments??! Who am I my grandma?
  4. Plan to layer up for the plane.
    How many shirts can I wear under my cardigan and raincoat?? Answer? 3
  5. Cross your fingers and hope that your husband packs nothing so you can steal his backpack.
    Extra clothes y'all.
  6. Suck it up and realize it's just your family.
    They won't care if you wear the same shirt twice.