Nicola Coughlan reveals that in her glowup scene in the Bridgertom season 3 trailer, the dress in her wardrobe is the yellow butterfly gown Penelope Featherington wears to the Danbury ball in season 1. Interview by me @catquinn at the Bridgerton fan event in February. #penelopefeatherington #bridgertonseason3 #bridgertonseason3trailer #polin #polination #penelopebridgerton #colinbridgerton #colinbridgertonedit #nicolacoughlan #lukenewton @Bridgerton @Netflix @