She looks so delighted in it, and it seems so much like it might be a dress, and it reminds me of something that The Fictional Allison Janney Who Lives In My Head Might Wear When She Invites Me Over For Margaritas By Her Pool, An Event At Which She Also Tells Me Who On The West Wing Was The Biggest A-Hole And/Or Who She Also Once Secretly Snogged. And ergo…I am on board.
