Retail Design

Retail design is the planning and design of shops, showrooms, markets and other commercial interiors so that people can find, judge and buy products in a space that expresses a brand. It brings together architecture, interior design, lighting, graphics and merchandising to shape how customers enter a store, move through it and remember it.

What is retail design?

Retail design covers everything from a market stall or a vending cart to a flagship store, a department store floor or an open-air shopping centre. Its job is to resolve a practical brief, such as stock storage, display, checkout, fitting rooms, staff areas, security and fire escape, while also creating an atmosphere that makes a visit worth the trip. A good store has to work as a machine for selling and as a place people choose to spend time.

The field overlaps with interior design, which shares its concern with materials, furniture and light, and with retail architecture, which deals with whole buildings such as malls, arcades and mixed-use podiums. What sets retail design apart is the direct link between space and commerce. Layout, sightlines and fixtures are judged partly by how they affect footfall, dwell time and sales, and a store is expected to change regularly as collections, seasons and campaigns turn over.

Retail design also sits close to brand identity and exhibition design. A store increasingly acts as a three-dimensional advertisement, and many brands now treat their physical shops as places to experience products, attend events or collect online orders rather than only to buy. That shift has widened the brief from shopfitting to designing experiences.

A short history of retail design

Shopping has shaped cities for millennia. Trajan's Market in Rome, long described as the world's oldest shopping mall, stacked shops and rooms on several levels, although many historians now read much of it as administrative offices. The covered bazaars of cities such as Istanbul and Isfahan organised trades along shaded, vaulted streets. These were early examples of retail as urban infrastructure, where the shop and the street were the same thing.

In the first half of the nineteenth century, Paris built its covered passages: glass-roofed, pedestrian arcades that link two streets and are lined with small shops, letting people browse in comfort regardless of the weather.

Later in the century the department store transformed shopping again. Le Bon Marché in Paris, founded in 1838 and remade by Aristide Boucicaut from 1852, introduced fixed prices in place of haggling, along with exchanges and refunds, and in 1869 had a much larger building designed for it on the rue de Sèvres by Louis-Auguste Boileau. It was one of the first modern department stores, and its story inspired Émile Zola's novel Au Bonheur des Dames (1883). Shopping became a leisure activity, and the shop window became a stage.

"It was the cathedral of modern commerce, light but strong, the very thing for a nation of customers."

Émile Zola, The Ladies' Paradise (Au Bonheur des Dames), translated by Ernest Alfred Vizetelly

The twentieth century moved retail out of the high street. In 1952 the department store owner Donald Dayton and the Austrian-born architect Victor Gruen unveiled plans for Southdale Center in Edina, Minnesota, the first enclosed, weatherproofed mall in the United States, which opened in 1956. Gruen had hoped it would anchor a new community with housing, schools and a park; in practice many malls that followed became inward-looking boxes surrounded by parking.

Since the late twentieth century, the rise of brand flagships and concept stores has pushed retail design toward architecture and storytelling. Fashion houses commissioned leading architects for stores that read as cultural destinations, and technology brands built shops designed around trying products rather than buying them. The growth of online shopping has sharpened this, giving physical stores a new role as showrooms, community spaces and pick-up points.

Key principles of retail design

Threshold and storefront

The storefront is the first decision a customer reacts to. Transparency, signage, lighting and the depth of the window display decide whether people step inside. Just past the door, many designers leave a short transition area where shoppers adjust to the space before they start looking closely, which is why key products are rarely placed right at the entrance.

Circulation and layout

Common layouts include the grid, used in supermarkets for efficiency; the loop or racetrack, which guides people around a perimeter path; and the free-flow plan, often used in fashion stores to encourage browsing. A clear main axis, a visible back wall and a few strong focal points help people understand the store at a glance.

Lighting

Retail lighting works in layers: ambient light for general visibility, accent light to pick out products and displays, and decorative light for character. Colour rendering matters, because shoppers judge fabrics, food and cosmetics by colour. Daylight adds quality but must be controlled to protect goods and avoid glare.

Fixtures and flexibility

Shelving, rails, tables and plinths carry most of the merchandising work. Modular retail concepts use systems that can be reconfigured as stock changes, which reduces the cost and waste of frequent refits. A scalable retail architecture applies the same kit of parts across many stores while letting each one respond to its site. The NANGA Shop in Sendai, covered in a uni.xyz journal, is a clear case: one ceiling grid carries everything from hats to two-metre sleeping bags.

Brand, context and materials

The strongest stores express a brand while responding to their city. Local stone, reclaimed timber, regional craft and the history of an existing building can make a chain store feel specific to its place. Material choices also shape sound, touch and smell, which are central to sensory retail.

Sustainability and circularity

Retail interiors are often stripped out after a few years. Sustainable retail interior design responds with reusable fixtures, demountable connections, salvaged materials and finishes that can be repaired rather than replaced. Designing for disassembly is now a core skill, and it follows the circular economy principles of eliminating waste and keeping products and materials in circulation at their highest value.

Retail design on uni.xyz

The retail design topic on uni.xyz gathers close to a hundred member projects and a similar number of journals. Many projects come from competitions that asked designers to rethink the store after the pandemic, upcycle retail space or design for street vendors, while the journals document recent built stores around the world.

CRATE MART by Kartik Sharma, Rohin Sikka, Gayatri Jain and Bharati Gupta was a winning entry in the Retail of Tomorrow competition. It sets out to rehabilitate supermarket retail after the pandemic with a modular design that makes shopping safer and welcomes customers back.

The same competition produced two other recognised entries. BUY-HUB by Özge Bayam and Murat Sönmez, a People's Choice Award winner, imagines a hub of capsules, each a technological machine, that turns shopping technology into an architectural object while bringing greenery into the street. Escalation of Journeyman by Lai HuiLing, Eunice Tan and Lean Se, an Editor's Choice, proposes a single store that gathers the authentic experience of a city under one roof for residents and visitors.

"The ‘Buy-Hub’ is beyond a conventional shopping experience; turns technology into an architectural object"

Özge Bayam and Murat Sönmez, project statement for BUY-HUB, Retail of Tomorrow competition

The Omnichannel Market by Mohammad Riahi, Hana Mortazian, Mostafa Mosavi and Farbod Eini, a winning entry in the Upcycling retail competition, frames the store around an omnichannel model that combines in-store and hybrid shopping so customers can get what they want whenever and however they choose. Closer to the ground, SIANA, Farm to City by Nicodesign Team and Anais Marechal, a winning entry in the Farm to CITY competition, uses a modular system to let farmers sell produce, cheese, wine and baked goods directly to customers.

Facades get attention too. CITY SHOWROOM, a People's Choice Award winner in the Prima Facie competition, proposes an adaptive digital facade of LED screens that displays stories about Milan's fashion culture and aims to activate the commercial life of the area.

Among the journals, The Reversible Shop by Francesca Perani Enterprise with Bloomscape Architecture is a 100 square metre store in Milan built on a blue anodised steel grid with poplar shelving, designed so its parts can be reconfigured, relocated or reused. It is one of the clearest examples on the platform of circular, scalable retail.

The journal on Dan Brunn Architecture's RtA store in SoHo shows the flagship approach: a 40-foot illuminated table of broken Baccarat crystal runs down a central axis, organising the plan into two zones and leading to neon-lined fitting rooms. NANGA Shop Sendai by ABOUT + monotrum pairs its ceiling hanger grid with a movable raised floor, so seasonal displays can change without a refit. Aesop Thonglor by Sher Maker in Bangkok reassembles timber salvaged from the site and nearby lumber shops using traditional Thai mortise-and-tenon joinery.

Challenges and future directions

Online shopping has changed what a physical store is for. Many shops now carry less stock and more experience, combining display with events, services, repair, cafes and order collection. Designers have to plan for these mixed programmes and for the back-of-house logistics that online orders demand.

Waste is the second major challenge. Retail interiors are refitted often, and conventional fit-outs end up in landfill. Reversible construction, standard components, reclaimed materials and leasing models for fixtures are emerging answers, and the competition entries on uni.xyz show students taking this seriously.

Third, high streets and malls are being rethought. Vacant units and dead malls are being converted into mixed-use places with housing, workspaces and public space, and markets and street vending are gaining recognition as part of the retail ecosystem rather than an informal leftover.

Finally, there is tension between global brand consistency and local character. The most admired recent stores answer it by keeping a brand's systems constant while letting materials, craft and the existing building change from city to city.

Retail design for students and designers

Retail is a practical thesis subject because the brief is concrete and the results can be tested against real behaviour. Strong angles include a reversible or modular store kit, a store inside a heritage building, a market for local producers, a vending cart for street traders or the conversion of a vacant mall.

Study merchandising and lighting alongside architecture, visit stores and draw their plans, and look at how materials and joints let a fit-out be taken apart. Read around circular design and adaptive reuse, which shape much current retail work. Retail and commercial briefs appear regularly among design competitions on uni.xyz.

Frequently asked questions

What does a retail designer do?

A retail designer plans the layout, fixtures, lighting, materials and graphics of a store so that it displays products well, moves customers smoothly and expresses the brand. They coordinate with merchandisers, contractors and engineers, and often design systems that can be rolled out across several stores.

What is flagship store design?

A flagship store is a brand's most important location, usually in a major city, designed to showcase the brand at its fullest. Flagship store design often involves a leading architect, distinctive materials and spaces for events or exclusive products. Its value lies as much in publicity and brand image as in sales.

What is sustainable retail interior design?

Sustainable retail interior design reduces the environmental impact of building and refitting stores. Typical strategies include reusable and modular fixtures, demountable connections, reclaimed or local materials, efficient lighting and finishes that can be repaired. The Reversible Shop and Aesop Thonglor journals on uni.xyz show two different approaches.

What is a modular retail concept?

A modular retail concept is a store built from a standard set of components, such as frames, shelves and panels, that can be rearranged, scaled up or moved to a new site. It lets a brand open stores quickly and consistently while reducing waste when the layout changes.

What will the retail of tomorrow look like?

Most designers expect stores to become smaller, more flexible and more focused on experience, service and community, with stock and logistics shared between physical and online channels. Entries in uni.xyz's Retail of Tomorrow competition, such as CRATE MART and BUY-HUB, explore modular and technology-driven versions of this future.

References and further reading

• Trajan's Market, Wikipedia
• Covered passages of Paris, Wikipedia
• Le Bon Marché, Wikipedia
• The Ladies' Paradise by Émile Zola, Project Gutenberg
• Southdale Center, MNopedia, Minnesota Historical Society
• What is a circular economy?, Ellen MacArthur Foundation