Ahead of her talk at Hong Kong’s Business of Design Week 2024, which kicks off on December 2, Julia Capp of Parisian agency RDAI, the creative force behind Hermès’ stunning interiors, tells Tatler about how to marry brand identity with local culture through design
Julia Capp is the CEO of RDAI, a Paris-based architectural and design agency with a legacy of crafting iconic spaces for Hermès. The firm is responsible for the interior design of Hermès stores around the world—think the maison’s Hong Kong flagship, located at Prince’s Building; Tianjin’s MixC mall; as well as the Isetan Shinjuku department store in Tokyo, to name a few.
Capp is appearing as a speaker at Hong Kong’s Business of Design Week (BODW), which takes place from December 2 to 7. On December 5 at the Hong Kong Convention and Exhibition Centre, Capp will speak at a session titled The Creative Exchange Between Contemporary Design and Craftsmanship.
Ahead of the talk, Capp shares with Tatler RDAI’s design philosophy, the importance of responding to local contexts while maintaining brand identity—and the story behind the bamboo seen in one of the Hermès shops in Hong Kong.
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Above Julia Capp (Photo: Alex Profit)
Tell us about the design of the Hermès store at Prince Building.
For Hermès Hong Kong at Prince’s Building, we drew inspiration from bamboo scaffolding, a distinctive feature of Hong Kong’s urban landscape. While we couldn’t use actual bamboo for the façade due to regulations, we used materials that mimicked its texture and incorporated real bamboo inside for the flooring and handrails.
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Above Hermès at Prince’s Building, Hong Kong (Photo: Masao Nishikawa)
As the firm designing Hermès stores globally, how do you balance brand identity with local adaptation?
It’s a highly creative process where we honour the local culture while maintaining the signature Hermès codes. Materials and finishes vary depending on the context—mosaic floors in warm climates, wood or carpet in cooler ones.
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Above Hermès Maison Madison, New York (Photo: Kevin Scott)
How does RDAI respond to the specifics of places and cultures in its projects?
Every project begins with an in-depth study of its context, culture, history and surroundings. For example, when designing a condominium in Miami Beach with [the famed Italian architect] Renzo Piano, we drew on the colours and materials of the seaside. Similarly, the [design of] the So Paris hotel responded to the modernist heritage of the 1955 building it is in and its location along the Seine.
For Hermès stores, each design is bespoke, tailored to its context while retaining the brand’s core identity. We analyse the location and its surroundings to ensure the store is seamlessly integrated into the city. Materials, colours and finishes are selected project by project, creating a balance between global consistency and local specificity.
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Above Hermès Rive Gauche, Paris (Photo: Guillaume Grasset)
How did your involvement with BODW and the Hong Kong Design Centre come about, and what attracted you to participate in this event?
We were introduced to BODW through PMQ’s director, William To, whom we met in Paris alongside Chris Lo of the Hong Kong Trade Development Council (HKTDC). We’re honoured to participate, particularly as France plays a key role in this year’s programme. Opening our first office outside France in Hong Kong, located at PMQ, has been a pivotal step [in RDAI’s growth]. We’re excited about the opportunities in Hong Kong and Southeast Asia, which feel like natural extensions for our work.
What can the audience expect from you at BODW this year?
We’ll showcase RDAI’s work, highlighting the intersection of contemporary design with traditional craftsmanship. Our projects emphasise the use of materiality, colour and savoir-faire to create spaces that are both innovative and rooted in their cultural context.

Above Bountiful Journey Tower in Taipei, one of the firm’s projects (Photo: Kyle Yu)
What advice would you give to aspiring interior designers hoping to work with global brands like Hermès?
Be curious. Observe the world around you—the people, culture, light, colours and sounds. Engage all your senses: touch, smell, taste and feel. Avoid being limited by fixed imagery or abstract concepts. Also, learn a second language; it’s invaluable for connections across cultures.
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Credits
Photography: Hermès




