On the Costumes of Mad Men: “If we had to pick two surface qualities of Betty that define her, we’d say it’s femininity and coldness. How better to represent that than frozen flowers?
Notice that the colors in Sally’s dress; the pinks, yellows, and greens; are all picked up in the outfits of the other women in the scene, except for Betty. The other woman have a connection to Sally at that moment through her pain and despair. Betty seems to have no connection to her at all.”
