Blake Lively wore a see-through lace dress with an unexpected topper (à la Kim Kardashian's viral Met Gala look) at the Betty BOOze Harvest Happy Hour.

Blake Lively wore a green-colored sheer lacy dress to her recent outings, but she only needed a V-neck cardigan to transform it from a day-to-night look. Lively attended a row of events on Friday night in New York City wearing her cocktail dress and an additional layer over it to embrace fall fashion.

Blake Lively has mastered the art of day-to-night dressing with the help of a wardrobe hero. On October 18, Lively hit up the NY Food and Wine Festival dressed in various autumnal shades of green, pairing a chartreuse lace midi dress with dark green Christian Louboutin thigh-high boots,

Blake Lively is giving cocktail dressing the Brat treatment. Amidst the fall resurgence of summer’s go-to lime green hue, thanks to Charli XCX and Troye Sivan’s Sweat Tour, the It End With Us actress put a slightly demure twist on the trend.