Netflix reveals Sophie Baek’s masquerade gown from *Bridgerton* Season 4, set for 2026.

Netflix has released a first look at Sophie Baek’s masquerade gown from *Bridgerton* Season 4, set to premiere in 2026. The promotional image shows Yerin Ha as Sophie, the Lady in Silver, at Violet Bridgerton’s ball, her face turned away with a mask hidden behind her back. The silver gown’s lace, beading, and ribbon details highlight the mystery surrounding her identity. The scene builds on Benedict Bridgerton’s fascination with the enigmatic woman, central to the season’s romance based on Julia Quinn’s *An Offer from a Gentleman*. The poster is the latest in a series of teasers ahead of the 2026 release.