On the occasion of the 2026 denim collection, Diesel unveils the Royal D. The new seasonal denim campaign is conceived as a set of official state portraits conveying the enduring relevance, grandeur and evolution of denim through the lens of Diesel’s signature wry humor.

For accessories, the Diesel dynasty has traded the orb and sceptre of traditional monarchs for the new handbag of the season: the D-Line is a denim interpretation of the classic hobo accented with an Oval D buckle.

Diesel denim in classic shades of blue constitutes the official court attire. Members of the house wear full denim looks drawn from Made in Italy, a new capsule that fuses Diesel’s heritage denim heritage with innovation. Selvedge and vintage denim washes lend a sense of timelessness to the portraits while transmitting an affection for Italian denim craftsmanship. The 1DR is rendered in crystal-embellished denim befitting a queen.

Summer Low Waist and Biker Belt detail redefine the waist while capturing a willingness to defy tradition while remaining loyal. Key denim styles that evoke the pomp and power of the house include extra-wide leg and barrel fits, including the D-Macro and the new D-Khelz. Cropped denim jackets complement the new proportions.