Monica Barbaro continued her stylish “One Night Only” press run with another head-turning fashion moment, this time in a plunging micro minidress from Alessandra Rich for the after-party. After impressing on the New York City premiere red carpet in a dreamy Dior dress, the actress slipped into an equally striking Alessandra Rich minidress for the after-party, where she stepped out hand in hand with Andrew Garfield.

Monica Barbaro wows in plunging Alessandra Rich micro minidress for ‘One Night Only’ after-party

Monica looking stunning out with friends attending the #OneNightOnly premiere afterparty tonight in New York City.

? Getty Images pic.twitter.com/oBuAujmbIp

— Monica Barbaro Updates (@MBarbaroUpdates) August 4, 2026

Photos shared after the star-studded premiere captured Monica Barbaro and Andrew Garfield leaving for the “One Night Only” after-party together. The former traded her floor-length couture look for a playful black mini that put a modern twist on classic elegance.

The actress wore Alessandra Rich’s Check Tweed Bouclé Mini Dress With Bows, a design from the label’s Fall/Winter 2026 Lookbook. The dress, which retails for $2,045, featured black check tweed bouclé fabric, a fitted silhouette, and a soft ruffled hem. Tiny bow details adorned the shoulder straps, while another cute little bow sat near the hemline, adding a feminine finish.

The standout feature, however, was the dramatically plunging neckline. The scoop front dipped exceptionally low, giving the otherwise classic tweed dress a bold edge. Barbaro completed the look with black pointed-toe pumps and a matching clutch while wearing her brunette hair in soft, loose waves with a side part.

Earlier that evening, Barbaro embraced understated glamor on the red carpet in a Dior Resort 2027 ivory gown. The silky design featured a plunging cowl neckline suspended by delicate spaghetti straps. It also came with an oversized floral embellishment with pale blue feather-like accents on one shoulder.

She finished the look with glowing makeup, chandelier earrings, and minimal accessories, allowing the couture piece to remain the focal point.

Switching from ethereal couture to a chic party-ready mini proved Barbaro’s versatility. While the Dior dress highlighted timeless elegance, the Alessandra Rich piece leaned into youthful sophistication with its textured fabric and playful bows.