J.Lindeberg is a quality-focused retail store in Copenhagen, offering a curated selection of fashion and lifestyle essentials. Guided by a minimalist architectural approach, the space balances form and function to create a refined shopping experience. The interior is defined by a soft crème yellow tile palette that brings warmth and clarity, embodying a sense of quiet sophistication. Steel elements are thoughtfully placed to add contrast and depth, breaking up the space without disrupting its flow. With a focus on lasting design and intentional detail, J.L presents an inviting environment that mirrors the brand’s values of quality, style, and simplicity.
A standout feature is the immersive digital aspect, such as a corner screen acting like a 3D TV, infusing the space with a digital realm, while the ceiling's 300,000 colors can illuminate for events. Fluidity is key – the store evolves to encourage exploration.
Project J.LINDEBERG FLAGSHIPSTORE
Location COPENHAGEN
Design Surface 150 m2
Creative Director THIBAUT ALLGAYER DESIGN OFFICE
Project Manager TOMAI NORDGREN
J.Lindeberg continues its expansion and opens an airport retail store in Terminal 5 at Stockholm Arlanda Airport.
First airport store brings you a curated selection of sportswear, fashion, and accessories- all in a refreshed space that embodies our new brand identity.
Project J.LINDEBERG
Location ARLANDA AIRPORT TERMINAL 5 STOCKHOLM
Design Surface 120 m2
Creative Director THIBAUT ALLGAYER DESIGN OFFICE
Project Manager TOMAI NORDGREN
J.Lindeberg Clubhouse Seoul is the largest global flagship store of the Swedish brand, designed around the philosophy of “Bridge,” connecting fashion and sports. Shoemakers crafted an immersive storytelling experience through modern, sophisticated spatial design. Spanning five floors, the “Spectrum House” concept draws from dynamic sports movements like Kick, Throw, and Dive, creating energetic vibes on each level.
The facade features J.Lindeberg symbols that appear unified from afar but reveal intricate details up close, symbolizing the brand’s diversity and flexibility. This dimensional, gender-neutral design ensures a timeless aesthetic. Showmakers’ experimental artworks, including abstract installations and asymmetrical structures, enhance spatial rhythm and immersive engagement, reinforcing the brand’s innovative identity. J.Lindeberg Clubhouse Seoul redefines retail design by transforming space into a brand experience. This project blends art, brand philosophy, and customer interaction, setting a new standard for modern retail.
Project J.LINDEBERG FLAGSHIPSTORE
Location CHEONGDAM, SEOUL
Design Surface 700 m2
Creative Director DOJIN CHOI
Project Manager HEE YEON JANG TOMAI NORDGREN
Space design SOO YEON LIM JUHEE KIM YURI KO MINHO JUNG JIWON KIM
25 sqm pop up IFA Berlin
Stylein Boutique is located in the heart of Bibliotekstan, Stockholm’s most exclusive shopping district.
Designed and co-created by Thibaut Allgayer Design Office and Tomai Nordgren the store embodies Stylein’s signature aesthetic, where Scandinavian minimalism meets refined craftsmanship.
The boutique’s organic architecture, with circular cedar wood walls and polished steel details, creates a harmonious balance between warmth and modernity.Thoughtfully designed to elevate the shopping experience, the space invites visitors to discover Stylein in its purest form.
Project STYLEIN BOUTIQUE
Location STOCKHOLM
Design Surface 50 m2
Creative Director THIBAUT ALLGAYER DESIGN OFFICE
Project Manager TOMAI NORDGREN
We create bold, high-impact environments for retail, hospitality, residential and installations including window displays, pop-ups, branding and experience design. We shape architecture, form and narrative into flagship concept stores and interiors where people encounter a brand. From identity and development to the built experience, every project is immersive, distinctive and tailored for its context.
- Architecture
- Branding & Experience Design
- Artificial Intelligence
- Tracking
- Installation
Tomai means choosing a design agency that offers a 360-degree service, managing everything from the design, print and build stages to installation. With a comprehensive range of in-house services and a network of trusted creative partners across the globe, we maintain consistency, quality and brand integrity at any scale. Our experience spans across retail, hospitality or cultural institutions.
Our design philosophy is to create seamless experiences that unlock human potential and serves as the invitation to a lifelong relationship with our clients, through delivering world class service and revolutionary spaces. We attract, engage and connect through innovation, community and storytelling.
Our design process is seamless, collaborative and specifically tailored to your brand. We start with a detailed consultation to truly understand your vision, goals and your audience. Our in-house design team then takes those ideas and develops them into fleshed-out, creative concepts ready for your approval. From there, we refine and prototype and ensure every detail is perfected before production.
Tomai Nordgren brings over 25 years of experience in the fashion industry, having held leadership roles across retail, wholesale, and most recently as a project lead for international brand-concept building. He is highly skilled in managing communications and relationships necessary to implement successful concepts across various market tiers and segments, delivering clients competitive solutions, timelines, and cost efficiency. Tomai thrives in creative business environments where team culture and visionary ideas come to life.
Thibaut Allgayer is a French interior and furniture designer based in Copenhagen. From 2012 to 2021, he served as Creative Director and Head of Design at Studio David Thulstrup, where he led a wide range of design and architectural projects. The selected works presented here are from his time at the studio and demonstrate his expertise in design, concept development, visualisation, planning, 3D modeling, prototyping, technical drawing, and material sourcing. In November 2021, Thibaut founded his own design practice, focusing on retail, furniture, and architectural projects. His design philosophy combines a deep understanding of materials and craftsmanship with a strong conceptual vision, resulting in designs that are both functional and aesthetically compelling.
Louise is a specialist in brand storytelling, bringing creativity to life through window displays, interiors, and pop-up installations. She has designed for some of the world’s most prestigious luxury brands and department stores, including Hermès and Harrods. With years of experience in London as a senior designer and studio manager at leading creative agencies, Louise developed a strong expertise in creating immersive brand experiences. Since 2017, she has worked as a freelance designer, collaborating with agencies and clients in both London and Stockholm.
Louise is a specialist in brand storytelling, bringing creativity to life through window displays, interiors, and pop-up installations. She has designed for some of the world’s most prestigious luxury brands and department stores, including Hermès and Harrods. With years of experience in London as a senior designer and studio manager at leading creative agencies, Louise developed a strong expertise in creating immersive brand experiences. Since 2017, she has worked as a freelance designer, collaborating with agencies and clients in both London and Stockholm.
Thibaut Allgayer is a French interior and furniture designer based in Copenhagen. From 2012 to 2021, he served as Creative Director and Head of Design at Studio David Thulstrup, where he led a wide range of design and architectural projects. The selected works presented here are from his time at the studio and demonstrate his expertise in design, concept development, visualisation, planning, 3D modeling, prototyping, technical drawing, and material sourcing. In November 2021, Thibaut founded his own design practice, focusing on retail, furniture, and architectural projects. His design philosophy combines a deep understanding of materials and craftsmanship with a strong conceptual vision, resulting in designs that are both functional and aesthetically compelling.
Tomai Nordgren brings over 25 years of experience in the fashion industry, having held leadership roles across retail, wholesale, and most recently as a project lead for international brand-concept building. He is highly skilled in managing communications and relationships necessary to implement successful concepts across various market tiers and segments, delivering clients competitive solutions, timelines, and cost efficiency. Tomai thrives in creative business environments where team culture and visionary ideas come to life.
We take a multidisciplinary approach-where architecture, tech, and storytelling meet. As strategic partners to visionary clients, we use tools from branding, AI, and art direction to create immersive spaces and lasting cultural work. Every project is driven by clarity, innovation, and lasting impact.
