For the festivities — which preceded the film’s Tuesday TIFF premiere — the actress wore a long navy silk dress with puffed sleeves from Chanel’s Fall-Winter Ready-to-Wear collection, accessorizing with a black Chanel belt, matching clutch and ankle-strap sandals. Ahead of the dinner, Mulligan appeared at a press conference for Mudbound earlier that day.
When asked about being a mom of two, Mulligan told PEOPLE, “It’s good, thank you!”
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Rumors of a second baby on the way swirled in June, when the 32-year-old actress was spotted sporting a bump under her loose-fitting black top during a dinner outing with Mumford in London.
The following week, Mulligan was snapped on the set of her crime-drama miniseries Collateral, wearing a blazer with what looked like a baby bump peeking through.
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Mulligan and Mumford, 30, are notoriously private, but the Suffragette star opened up in 2015 about the general challenge of balancing home life and being in the public eye.