Remember I said blue was Amy’s “I feel pretty” colour? Case in point up above. Also note the way the shape – high-necked and sleeveless – echoes Selina’s, even though the dresses are really not that similar.
Which might be why Selina is giving her the most “proud parent” look imaginable – if she ever gave Catherine that much approval she’d probably die of shock.
(It appears Dan changed not only his tie, but his entire suit, before the dinner – the logistics of all of this fascinate me. Do they have lockers in the office or something?)