Jennifer Lopez Wore an Oversized Blazer Over a Plunging Slip Dress

Published: March 13, 2026 Last Updated 7 months ago by Esther Ejoh

Jennifer Lopez continues to blend power, sensuality, and glamour in her signature style.

At the Women’s Cancer Research Fund’s “An Unforgettable Evening” charity gala at the Beverly Wilshire in Beverly Hills, she presented a monochrome ensemble that combined lingerie-inspired details with tailored menswear. This look reinforced her reputation for commanding attention at high-profile events, including charity galas supporting breast cancer research.

The March 11, 2026, event gathered notable figures such as Sofía Vergara, Kathy Hilton, Rachel Zoe, Carmen Electra, and featured a performance by Demi Lovato.

Jennifer Lopez drew significant attention as she presented the Courage Award to her friend Kerry Washington, a dedicated cancer awareness advocate. Lopez praised Washington’s “compassion” in her speech, highlighting the evening’s focus on both purpose and style.

The ensemble featured a silky black slip dress with a plunging neckline edged in floral lace, paired with a flowing pleated maxi skirt. Lopez elevated the look by adding an oversized tuxedo-style blazer with crisp tailoring, silky lapels, and coordinating lace details. This combination offered a bold menswear-inspired interpretation of a classic silhouette. Harper’s Bazaar described it as “the most J.Lo way to wear a blazer,” while ELLE noted the contrast between the dress’s softness and the blazer’s structure.

Her accessories included statement diamond Panthère de Cartier chandelier earrings, matching bracelets and rings, and a sleek black clutch. Her makeup featured a burgundy smoky eye and a Merlot lip, adding depth to the look. The ensemble balanced contrasting elements—hard and soft, structured and fluid, masculine and feminine—demonstrating Lopez’s confident approach to fashion.

The significance of Lopez’s outfit extends beyond fashion, reflecting her personal journey. Following her Good Morning America interview about taking a year off after her 2024 split from Ben Affleck—“I had to stop everything… just sit in what had happened without running away”—she returned to the public eye with renewed strength. This gala appearance, ahead of her “Up All Night” residency at Caesars Palace, marked a confident return. The blazer-over-slip-dress combination visually represents her resilience: both soft and strong.

Fashion insiders consider this one of Lopez’s most notable 2026 red-carpet appearances. While slip dresses have long been part of her style, pairing one with an oversized menswear blazer brings new energy to the trend. Stylists predict this hybrid approach will influence upcoming award seasons and charity events. For those seeking inspiration, the formula is clear: combine a lace slip dress with a tailored blazer, add statement jewelry, and finish with a bold smoky eye.

Beyond fashion, the evening highlighted Lopez’s commitment to meaningful causes. By honoring Kerry Washington and supporting the Women’s Cancer Research Fund, she demonstrated that style and substance can coexist. The gala raised important funds for breast cancer research, translating Hollywood visibility into tangible impact.

As Lopez returns to Las Vegas for her residency shows, her ongoing evolution is evident. From the Up All Night Tour to The JLo Show Live and this recent gala, her ability to reinterpret classic pieces such as the slip dress and tailored blazer maintains her influence in both pop culture and fashion. This black-on-black ensemble served as a statement of confidence and modern style.

For those seeking inspiration from Jennifer Lopez’s style or the latest menswear-inspired slip dress trend, this look offers a strong reference. It exemplifies how to blend elegance and edge for a memorable appearance at any event.

Photo: Getty Images