Birdie's Party Dress is another Mad Men creation. Betty wears a white party dress with green, blue, yellow and brown polka dots when she (& Don, sorta) host a dinner party for Sterling Cooper fellas and their chicks (except Duck, who doesn't have a date...) She sorta has a Betty Friedan-ish Feminine Mystique ennui freak out and stays in her dress swilling wine for a few days. It doesn't make the dress any less cute, though...
Costume tessalated brown bead, green wooden, blue plastic, yellow glass sphere beads, white mini pony beads, clear-silver bugle beads.