Poor Lady Sybil:

This just screams, “Season Three: Thomas and Lady Edith realize that only by working together can they achieve their most closely-held selfish and jealous dreams. They begin by sabotaging Lady Sybil (recently returned from wherever the hell she went with that boring but vaguely attractive chauffeur) in a tender spot: her wardrobe. Can Lady Sybil remain alluring when all she has to wear is mumsy, shapeless, and dishwater-colored? Will Lady Edith end up with that horrible old dude, or will the universe finally throw her a bone (pun intended)? Will Thomas finally get shoved down a well like he deserves? All that and more…ON MASTERPIECE CLASSIC.”