Sustainability, design and art for fashion: the COS concept stores

Building design
Concept store in Mexico City with the iconic Day Bed by Mexican designer Jorge Arturo Hocker Ibarra. Photo: Fernando Marroquin, © & Courtesy COS.

Concept store in Mexico City with the iconic Day Bed by Mexican designer Jorge Arturo Hocker Ibarra. Photo: Fernando Marroquin, © & Courtesy COS.

The first concept stores from fashion brand COS have opened in Mexico City and Stockholm. Sustainability, art and design characterize the interior design of the stores.

The first concept stores of the fashion brand COS have been opened in Stockholm and Mexico City. In addition to fashion, interior architecture, design and art play important roles there. Concept stores stand for cross-selling. They complement the brand range with other products that also represent the spirit and idea of a brand. Concept stores are geared towards inspiration and experiential shopping, their product range towards the lifestyle of the visitors. Flying visits to COS in Stockholm and Mexico City show this: Even before aesthetics and lifestyle, there are very important sustainability strategies.

The fashion brand COS is part of the Swedish H&M Group and opened its first store in London in 2007. The fashion goods fall into the mid-range price segment and quickly became so popular that by 2022 there were already 259 stores in 47 countries. In its fashion design, COS follows a modern minimalist aesthetic in menswear and womenswear. COS offers ready-to-wear. The focus is not on seasonal trends, but on durability, quality and a high-quality color palette. An in-house sustainability team works every day to find the right solutions. The COS concept stores also stand for this idea, the idea of a more sustainable world. The architecture team at COS works with recycled, local materials and artisan products with a regional tradition. This creates identity, an ideal sustainability factor.

How do COS and its team of architects approach the subject? In principle, COS works like a restorer and preserves as much of the substance and character of an existing building as possible when renovating. The result is an exciting mix of historical architecture and the modern COS style. Even building in existing buildings saves CO2 emissions and is more sustainable than demolition. The principle is retained in the interior fit-out: Local materials or those from the circular economy, products from the region, work by designers and artists from the geographical area determine the interior. The long-term goal of the COS Concept Store is to achieve 100% circular purchasing. Solutions for this include the use of energy-efficient LED lighting and the use of bricks made from denim production waste. There is also the “COS Loop”, a kind of exchange platform on which the store teams can swap items for the store fittings with each other. Art always plays a major role at COS as a source of ideas and identity. Its importance has grown once again in the concept stores. The cooperation projects between COS and artists began a long time ago: in 2012, for example, there was an art project during the Gallery Weekend in Berlin that created a much-noticed scenographic window design. Carsten Nicolai installed his light installation “Schatten Loop” in the window of the COS store in Berlin-Mitte and attracted a large audience during the art weekend.

COS’s first concept store in Europe is a newly renovated old COS store in the lively pedestrian zone of Bibliotheksgatan in Stockholm. New retail concepts and sustainability have been combined here on 566 square meters over two floors. The interior design is largely made from recycled materials: display tables are made from recycled paper, the mannequins are made from used polystyrene and the aluminum rails for hanging are made from 30% recycled aluminum. The furnishings are designed to have a maximum life cycle and therefore low follow-up costs. And in the Stockholm concept store, art is a permanent feature, just like in a gallery. The first exhibition showed paintings by Swedish painter Liselotte Watkins, who also designed an edition for COS – this is not very price-intensive and the editions are affordable for many customers.

In a metropolis with a population of 23 million like Mexico City, a sustainably planned concept store is a real asset. “Air pollution is serious (…) Although modern environmental laws are in place, they are not consistently implemented because there is a lack of awareness of the problem among large sections of the population and the administration,” says the German Federal Ministry for Economic Cooperation and Development (BMZ) on the case of Mexico and environmental policy. Following the Stockholm launch balloon, COS has opened another concept store based on sustainability strategies in the Polanco district in the middle of Mexico City. Here, too, a lot of unusual materials, old and used items have been given a new lease of life in the design of the 486 square meters of retail space: The hardwood normally used for interior furnishings has been replaced by bamboo, which has a better growth rate and can store more carbon than hardwood. It is also much more durable in comparison. The floor in the sales area is made of terrazzo tiles, 90 percent of which are made from quarry waste. Yarn waste from the supply chain was used to make the carpets, and panels for various fixtures consist of 60 percent recycled plastic bottles spun into felt.

The COS concept store in Mexico City also focuses on cross-selling and there is plenty of design and art from local studios. There are two auratic stools from the Totem Collection by furniture maker Daniel Orozco, who works in southern Mexico, and the iconic Day Bed by Jorge Arturo Ibarra. The most striking decorations on the wall are not paintings but a kind of modern tapestry. They come from the Caralarga Studio near Mexico City, a company run by women – which is also sustainable, because without female empowerment there can be no sustainable social design. Caralarga specializes in sustainable fashion and wall decorations and has contributed wall decorations using thread weaving techniques to the interior concept of the concept store in Polanco. With their simplicity and reduced design language, they emphasize the beauty of raw materials and also contribute to waste avoidance, as the material they are made of would otherwise have ended up in landfills.

Read also how the Veja brand opened a new store in Madrid and what was important for the interior design.

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Eulennest daycare center in Schorndorf from search

Building design

The Eulennest daycare center in Schorndorf by (se)arch architekten combines architecture, education and nature. Photo: Zooey Braun

With the new “Eulennest” day nursery in Aichenbachstrasse, the town of Schorndorf has realized a remarkable educational building that combines architectural quality with a well thought-out educational concept. The daycare center was designed by (se)arch architekten bda from Stuttgart, which won out over well-known competitors in a design competition. Since September 2024, the new building has offered space for six groups in all-day care – on two levels that blend sensitively into the green surroundings.

The design language of the new building is unusual, but by no means obtrusive: an expressively curved roof rests on a simple structure and is reminiscent of either an indoor riding arena or a circus tent – an image that fits well with the liveliness and imagination of the future users. The architects see the roof as a connecting element: it spans the various functions and mediates between the park-like surroundings and the built space.

The daycare center is located at the transition between the residential area and the landscape – a sensitive interface that was cleverly solved architecturally. The timber construction is based on the loose structure of the neighboring buildings and remains at eye level with the site in terms of scale and materials. Thanks to its natural colors and soft lines, the building appears inviting and child-friendly despite its size.

The daycare center is accessed via the east. The entrance area houses the management rooms, a spacious exercise room and a central staircase that connects the two levels. The spatial organization follows a clear pedagogical idea: the group rooms for children under the age of three are located on the first floor – with direct access to protected outdoor areas. On the upper floor, the older children have space to play, learn and try things out.

The heart of the upper floor is a central play corridor, which is accessible from all group rooms. The rooms are organized around this interior space – an arrangement that provides orientation and promotes communication. Daylight enters the interior of the building via a generous skylight dome. This not only creates a friendly atmosphere, but also supports the natural indoor climate. The space on the upper floor is complemented by a kitchen and a creative room – places for cooking, crafting and experimenting together.

The Eulennest daycare center is not only an architecturally successful example of modern educational buildings, but also a clear commitment to sustainability. The use of wood as the main structural and design material ensures pleasant room acoustics and a healthy indoor climate – important factors, especially in facilities for children. In addition, the new building meets high energy standards and thus contributes to the responsible use of resources.

Read also: Daycare center in Stuttgart-Hedelfingen by larob. studio für architektur.

Obituary Cornelia Hahn Oberlander

Building design

Cornelia – always two steps ahead! Cornelia Hahn Oberlander passed away at the end of May 2021 at the age of 99 – one month before her 100th birthday. The Canadian landscape architect with German roots was considered the “grande dame of landscape architecture”. An obituary by Daniel Roehr.

Cornelia – always two steps ahead! Cornelia Hahn Oberlander passed away at the end of May 2021 at the age of 99 – one month before her 100th birthday. The Canadian landscape architect with German roots was considered the “grande dame of landscape architecture”. An obituary.

Just one month before her 100th birthday, Cornelia Hahn Oberlander passed away on May 22, 2021 in Vancouver at the age of 99. Those who affectionately called her by her first name expressed their immense respect for what she achieved as a world-renowned landscape architect. At the same time, those around her always honored her generosity, her interest in meeting and connecting people, and her ability to share her wealth of knowledge with others.

Cornelia Hahn Oberlander was one of the most important figures in international landscape architecture for over 70 years. She was educated at Harvard by some of the most respected planners of the 20th century – including Walter Gropius. After graduating, she studied with the masters of landscape architecture, James Rose and Dan Kiley. As the sixth woman to study landscape architecture at Harvard, Cornelia Hahn Oberlander paved the way for many women in the profession. She led by example, instilling self-confidence and support for women in a profession that until then had been dominated by men.

Always ahead of her time

Cornelia Hahn Oberlander was a landscape architect who exemplified the highest standards in design processes. She researched each project carefully. How and with what rigor can be read in Susan Herrington’s book “Cornelia Hahn Oberlander: Making the Modern Landscape”. She was always two steps ahead of the current discourse, was already involved in participatory processes in the design of outdoor living areas in the middle of the 20th century, developed different matrices, i.e. evaluation criteria for playground programs, so that playgrounds became more appealing for children and parents alike through design elements and gentle ground modelling and terrain grading.

Commitment to indigenous peoples

When designing the UBC Anthropology Museum in the late 1970s, she and architect Arthur Erickson discussed the recognition and respectful architectural integration of First Nations traditions. Together, the two planners responded to the traditions of the indigenous peoples in Canada both in the shape of the building and in the use of plants. Cornelia Hahn Oberlander expressed the healing of the land with native plants in a gently graded landscape.

Unparalleled design talent

In recent years, Cornelia Hahn Oberlander has worked extensively in north-western Canada. She was invited by indigenous peoples there to design landscapes for schools and public buildings. Here she integrated landscape architectural interventions that respond carefully to the local climate, climate change and the people. In conversations with her, she always expressed her deep affection and gratitude for the Northwest Territories and her work there. Cornelia’s sensitive design talent, which she demonstrated time and again at all scales, her understanding of the local and the local people, are unparalleled. In addition, Cornelia Hahn Oberlander has always been regarded as a pioneer of contemporary and future-oriented planning throughout her 70-year career.

Cornelia Hahn Oberlander at the center of groundbreaking projects

Cornelia Hahn Oberlander has received all the prestigious prizes and awards that exist at local, national and global level to honor landscape architects. She has held many honorary doctorates, as well as the highest civic awards of Canada, British Columbia and most recently the rarely awarded Vancouver “Freedom of the City Award”. She has also worked with some of the most prominent architects of this and the last century. She has also been responsible for numerous ground-breaking projects including complex and pioneering technologies in green roofs, playground design, public open space design, planting design and in particular the use of native plants.

Landscape architecture as her vehicle

Apart from her impressive designs, she was also very generous with her time for students, professionals and researchers. Until recently, Cornelia shared her wisdom with our UBC students. She explained her projects on site, dropped in on studio meetings and encouraged students with her constructive critiques. Cornelia Hahn Oberlander attended most of the lectures offered at the School of Architecture and Landscape Architecture and presented her projects in lectures to our students. Cornelia lived and breathed landscape architecture. Landscape architecture was ultimately her vehicle to connect, inspire passion, spark conversations and also initiate political activism to protect nature and the environment and people in Canada and around the world.

Strong and inspiring personality

Cornelia fled Nazi Germany with her mother and sister two weeks after the “Reichskristallnacht”. This was an experience that was always deeply rooted in her consciousness. We talked about the events in numerous conversations. I am German-Canadian myself and therefore sensitized to the topic. I felt humble when I heard how much she kept the German culture, language and connection alive, even though her family had to flee the country. We enjoyed speaking German over and over again and also shared the humor of the German language.

Her wisdom must be passed on

Cornelia radiated positivity. She also inspired everyone she met about landscape architecture, history, the environment, but above all how people can engage with the environment. So every time I left her house, or after we had dinner together, or she attended my parties, or we sat in her garden and enjoyed the plants and gentle soil modeling of her garden (she always said, “Soil modeling is more important than planting” and I agreed), I left invigorated and inspired. Consequently, being with her, listening, observing and learning was a gift that cannot easily be put into words. Cornelia’s gift to us all is her love of landscape architecture. It is therefore our duty to pass on her wisdom to future generations of landscape architects and beyond.

Read more about Daniel Roehr and Cornelia Hahn Oberländer here at topos magazine.