Spanish pop singer Aitana closed the Spanish leg of her Cuarto Azul World Tour with a concert at the Bizkaia Arena in Barakaldo, near Bilbao, over the weekend.
The performance marked the final Spanish show for the Catalan artist before she takes her tour to Latin America and the United States in October.
Standing on stage at the venue in northern Spain, Aitana sang and danced to hit songs including 6 de febrero and Superestrella as she bade farewell to her domestic fans.
Transformable sheer dress on stage
Alongside her musical performance, fashion proved a central talking point of the evening as Aitana stepped out in a transformable white sheer dress created by Catalan designer Javier Guijarro.
The custom garment featured a V-neck shirt with slightly wide sleeves connected by press studs to a flared skirt. The design departed from the jewel-embellished dresses she frequently wore earlier on the tour.
Beneath the transparent white shirt and skirt, she wore black sequined lingerie comprising a bralette and high-waisted briefs, creating a glamorous two-tone contrast.
She paired the outfit with black thigh-high stockings featuring a central seam line that produced an optical infinite legs effect. Her look was completed with high-heeled knee-high boots by Spanish footwear brand Hispanitas, along with her signature choker necklace and black lace gloves.
Spanish craftsmanship and design choices
Working alongside stylist Alba Melendo, Aitana has used her Cuarto Azul World Tour stage to champion Spanish fashion creators. Throughout the tour, she has showcased handcrafted designs by Antonio del Canto, Redondo Brand, Ze García, and other domestic labels.
Her choice of Guijarro for the Bilbao finale renewed a creative partnership that began during her 2025 Metamorfosis Tour, when she first introduced an angelic aesthetic characterized by lace and sheer fabrics.
International tour dates across the Americas
Aitana will now take her show across the Atlantic for her first series of concerts in the Americas. Her international leg begins on October 16 in Bogotá, Colombia, followed by a performance in New York on November 27.
The tour will also include stops in Miami and Buenos Aires. After concluding her dates in the Americas, she is scheduled to return to Europe for concerts in London and Paris.
