Khloé Kardashian in Sergio Rossi Puzzle Sandals & Michael Costello Gown

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At the NBCUniversal Cable Entertainment Upfront in New York City on May 14, 2015, Khloé Kardashian stepped out in one of the more daring satin looks of her early red carpet years.

Kris Jenner with her daughters Khloé Kardashian and Kylie Jenner attend the 2015 NBCUniversal Cable Entertainment Upfront at the Javits Center in New York CityKris Jenner with her daughters Khloé Kardashian and Kylie Jenner attend the 2015 NBCUniversal Cable Entertainment Upfront at the Javits Center in New York City (Credit: Ivan Nikolov / WENN)

Wearing a plunging blue Michael Costello gown with a thigh-high slit, she paired the fluid silhouette with crystal-embellished Sergio Rossi “Puzzle” cage sandals, which added sparkle and structure beneath the sweeping dress.

Khloé Kardashian barely avoided a wardrobe malfunction in a cut-down-to-there silky blue dressKhloé Kardashian barely avoided a wardrobe malfunction in a cut-down-to-there silky blue dress

Joined by Kris Jenner and Kylie Jenner, who both wore white, Khloé stood out in saturated blue satin and metallic accessories that photographed dramatically against the neutral looks beside her.

The reality star highlighted the dramatic thigh-high slit of her flowing satin gown, revealing the intricate geometric straps and sparkling embellishments of her Sergio Rossi heelsThe reality star highlighted the dramatic thigh-high slit of her flowing satin gown, revealing the intricate geometric straps and sparkling embellishments of her Sergio Rossi heels

The Michael Costello “Kim” gown combined a deep plunging neckline with a fluid satin finish, a tied waist, and a dramatic slit that revealed Khloé’s strappy evening sandals as she walked.

Khloé Kardashian paired her plunging sapphire-blue Michael Costello gown with crystal-covered Sergio Rossi “Puzzle” cage sandals at the NBCUniversal Cable Entertainment Upfront in New York CityKhloé Kardashian paired her plunging sapphire-blue Michael Costello gown with crystal-covered Sergio Rossi “Puzzle” cage sandals at the NBCUniversal Cable Entertainment Upfront in New York City

Her Sergio Rossi heels balanced the softness of the dress with geometric cage detailing and crystal embellishments, creating a sharper, more architectural contrast beneath the flowing skirt.

Khloé finished the look with softly curled blonde hair and cool-toned makeup that echoed the outfit’s icy blue palette.

Crafted with the brand’s signature laser-cut geometric straps, the architectural silhouette wrapped around the foot like interlocking puzzle pieces, creating a sculptural “second skin” effect that balanced structure with delicacy.

Khloé Kardashian showcased the intricate crystal-embellished cage design of her Sergio Rossi “Puzzle” sandals, featuring geometric laser-cut straps and towering stiletto heels beneath her flowing blue satin gownKhloé Kardashian showcased the intricate crystal-embellished cage design of her Sergio Rossi “Puzzle” sandals, featuring geometric laser-cut straps and towering stiletto heels beneath her flowing blue satin gown

Covered in shimmering strass crystal embellishments, the intricate cage design cast subtle light and shadow across the skin while the open toes, double-buckled ankle straps, and approximately 4.25-inch stiletto heels reinforced the sandal’s dramatic red carpet appeal.

The sparkling heels added texture and dimension beneath Khloé’s fluid satin Michael Costello gown without overwhelming the sleek silhouette.

Sergio Rossi Embellished Puzzle Caged Sandals in NudeSergio Rossi Embellished “Puzzle” Caged Sandals in Nude, $1,660

Sergio Rossi Embellished Puzzle Caged Sandals in BlueSergio Rossi Embellished “Puzzle” Caged Sandals in Blue, $1,660

Sergio Rossi Satin "Puzzle" Sandals in SilverSergio Rossi Satin “Puzzle” Sandals in Light Blue, $1,660

Sergio Rossi Satin Puzzle Sandals in BlackSergio Rossi Satin “Puzzle” Sandals in Black, $1,660

Sergio Rossi Puzzle Swarovski Crystal SandalsSergio Rossi “Puzzle” Swarovski Crystal Sandals, $1,710

Sergio Rossi’s “Puzzle” Sandals Remain a Red Carpet Favorite

More than a decade later, Khloé Kardashian’s NBCUniversal Upfront look still reflects why Sergio Rossi’s “Puzzle” sandals became such a defining evening shoe of the 2010s.

With their intricate cage construction, crystal embellishments, and sculptural silhouette, the heels blended jewelry-like glamour with sharp Italian craftsmanship, making them a natural choice for satin gowns and high-profile red carpet appearances.

The style continues to surface in celebrity fashion archives and resale markets alike, alongside other Sergio Rossi designs that helped shape modern evening footwear.

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