IADS Exclusive: From boudoir to browser, Etam’s French flair for people-powered tech

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Sep 2025
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Christine Montard
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Omnichannel strategies have become essential for brands seeking to enhance customer experience while driving sales. From that perspective, few brands have demonstrated the resilience and adaptability of French lingerie brand Etam. From its inception in 1916 to becoming a multinational underwear powerhouse with over 1,300 stores across 57 countries, Etam has orchestrated an omnichannel transformation that breaks down the traditional physical and digital silos. Through their clienteling application, fundamentally shifting how the brand approaches customer relationships, inventory management, and in-store operations, Etam offers department stores interesting insights into how heritage brands can embrace technological innovation without sacrificing the human touch that defines exceptional retail experiences.The IADS visited their Paris flagship store in front of Galeries Lafayette’s Haussmann department store for a private presentation of their clienteling tool, largely developed in-house.

The Etam lingerie empire: from product innovation to omnichannel revolution

Paradoxically, for a now iconic French brand, Etam was created in 1916 by Max Lindemann in Berlin, Germany. The true foundations of Etam's lingerie legacy were established in 1924 with the launch of their first "indémaillable" (run-resistant) lingerie collection, marking a significant innovation in women's underwear garments at the time. In 1928, Etam expanded into France, opening a boutique on Rue Saint-Honoré in Paris and a first French factory in 1936. In the 1960s, Etam revolutionised lingerie again by introducing ultra-comfortable cotton materials.

However, the company's transformative journey began when Martin Milchior and his family acquired the brand in 1963, establishing what would become the Etam Group. While the company expanded into ready-to-wear in 1963, lingerie remained its core identity and strength. In 1965, it created just-in-time automatic restocking. The 1970s saw a transformation in retail presentation, with underwear and clothing displayed on hangers for self-service. In 1983, Etam started its international expansion. In 1995, they formed a partnership in China, where they operated over 3,400 points of sale. In 2017, the company sold its Chinese operations.
Etam has evolved from a hosiery manufacturer into one of Europe's leading lingerie retailers with a significant global presence. One hundred years old, still family-owned and independent, the Etam Group operates 1,336 stores across 57 countries and employs approximately 5,656 people worldwide. The company's turnover reached €880 million in 2023. The group has diversified its portfolio to include several distinct brands: Etam (lingerie and ready-to-wear), Undiz (younger, trendier lingerie and loungewear), Maison 123 (premium women's ready-to-wear), Ysé (B Corp-certified mid- to high-end lingerie), and Livy (high-end, luxury swimwear and lingerie). This multi-brand strategy has allowed Etam to target different market segments while maintaining its expertise in intimate apparel. Etam has maintained its competitive edge, primarily through its annual runway show during Paris Fashion Week, which has become a significant event in the lingerie industry since its inception in 2017. Finally, the company supports innovation through the WeDareLab acceleration programme, assisting lingerie and fashion brands and innovative tech startups looking for expert support in the acceleration phase.
Under the leadership of the returning CEO Marie Schott,  who has been instrumental in revitalising the brand's image and marketing strategies, the then-traditional retail company embraced an omnichannel approach. With digital sales now representing 15% of the revenue, the brand faced the challenge of connecting brick-and-mortar with online. As Etam's Global E-commerce, Marketplaces & Omnichannel Director Romain Sabatier explained to the IADS, "for a long time, there wasn't an omnichannel role. There were digital teams and retail teams." This siloed approach needed to change.
Connecting physical stores with the digital ecosystem meant digitalising the in-store experience through three main projects: a comprehensive clienteling app for sales associates, a ship-from-store initiative to maximise inventory potential and connected fitting rooms to enhance customer service. Along with other key stores, the boulevard Haussmann flagship store is a one-of-a-kind store for the brand and a testing ground for innovative solutions. In November 2019, Etam inaugurated this new flagship store in front of the Galeries Lafayette store. Located in a striking building with a 10-meter-high rotunda, the 500 sqm three-level store emphasises the building’s original volumes while offering a contemporary, apartment-like experience through a mix of raw stone, light wood, glass, and vintage furniture. Strategically located, it attracts a diverse clientele, predominantly tourists, contrasting with the loyal customer base typical of other locations. This unique customer mix provides interesting use cases for experimentation.

Etam’s clienteling app key features: customer identification, personalisation and additional sales

Developed internally, two objectives were assigned to the Etam clienteling master app. Regrouping other scattered existing systems and designed to empower sales associates, it aims to:

-    Create mobility by removing sales associates from their cash registers. Historically, sales associates were confined to their cash registers. Supplying them with Android smartphones equipped with the app has revolutionised their role, created mobility across the store, and developed a more customer-centric business approach.

-  Ensure sales associates are as knowledgeable as customers who often research products online before visiting the store. The app consolidates all necessary tools, enabling associates to offer informed and personalised service.


The clienteling app development started from the traditional customer journey fundamental issue: customer identification typically occurs during the checkout phase, when the shopping journey ends and when it’s too late to propose other items or personalise the relationship. The app transformed this approach by enabling earlier customer identification through natural service touchpoints. Etam develops the app to match customer scenarios coming from actual field experiences. Here are a few examples:/nbsp]

-    One signature scenario involves Etam's bra fitting service. One of Etam's signatures is bra measurement, with all sales associates having a measuring tape around their neck. Many customers don’t know their size, which can vary from one product to another and over time. This service creates a natural opportunity to connect with customers, guiding them to the correct size. This data is then stored in the customer's account.

-    Another scenario is click-and-collect, an opportunity for customer interaction and additional sales. There is no click-and-collect dedicated counter in-store. Instead, customers ask the staff for their order, which is retrieved thanks to the app and fetched by the sales associate. The app transforms pickup visits into sales opportunities by giving associates immediate access to customer information, including loyalty points, wish lists, abandoned carts and cross-sell suggestions. For example, suppose a customer picks up a swimsuit. In that case, the app will suggest the matching pareo or tell the sales associate that the customer has enough points to benefit from a €10 immediate discount.

-   The app supports efficient returns processing. With 80% of Etam's online returns processed in-store, the app allows the store to benefit from this significant number of customer interactions. With RFID-equipped products, sales associates can scan the unique QR code on returned items and instantly retrieve the original purchase information and customer profile (85% of customers are identified). This efficient, hassle-free process allows them to focus on understanding return reasons and offering size or colour alternatives rather than only processing the return.

-    The app also supports CRM development by enabling personalised communication. Sales associates can send product recommendations via SMS, signed with their names, fostering a personal connection with customers. This approach, usually attributed to luxury brands, is democratised by Etam. It can also serve smaller stores which cannot carry the extensive product range. In that case, sales associates can order items for the customer to be delivered at home or in-store. Finally, the app is equipped with a phoning module. Sales associates typically call customers when they have just a few days left to redeem points or use a voucher.

The clienteling app is complemented by a tap-to-pay functionality, reducing lines at the cash desks and eliminating the need for separate payment terminals.

Inventory optimisation and connected fitting rooms

The ship-from-store initiative represents another pillar of Etam's digital strategy. By making store inventory available online, the brand improved stock rotation and delivery times. This required a significant mindset shift for store teams, who needed to embrace order preparation as a new part of their role. The key to this change was to help teams understand that online customers have the same needs as in-store customers, simply accessing products through a different channel.

In select flagship stores, connected fitting rooms with screens allow customers to request different sizes, colours, and complementary items by scanning the product QR code or simply asking for a sales associate's advice. This digital feature is highly relevant in the lingerie business as it prevents customers from dressing and undressing if they want to try other options. Customers’ requests appear on associates' apps. While the customer is informed about who will help them, the sales associate handling the request is identified and visible to other users. Developing these connected fitting rooms requires a delicate balance between offering enough relevant services to customers and avoiding offering them too many, which would slow down the fitting room rotation. For that reason, high-traffic stores are not equipped with connected fitting rooms. They also offer customers the option to request mobile payment for their purchase.

Technology adoption and change management

Before wider deployment, new features are extensively tested in pilot stores across all the group's brands. Being built internally, the app is optimised regularly thanks to a robust internal development team, allowing for rapid iteration and adaptation (2 to 4 weeks) based on real-world feedback, facilitating the adoption. Sales associate feedback is quickly considered, representing a great argument in case of reluctant people. Also, contrary to the cash desk system, only an hour or so is necessary to feel comfortable using the app, making sales, processing payments and managing loyalty. Additionally, consolidating previously scattered tools into a single master app significantly reduced complexity for store teams.

Despite potential resistance to new technology, Etam reports minimal challenges in driving adoption thanks to the leadership playing a pivotal role. The digital transformation initiatives are spearheaded by a team that combines technical expertise with a deep understanding of retail operations. This synergy has been key in understanding the true nature of customer interactions, overcoming challenges and ensuring the successful implementation of new technologies. Training and adaptation have also been crucial. Regular updates and training sessions ensure sales associates are ready to use new features effectively. Finally, the company organises annual meetings to showcase new functionalities and address misunderstandings, fostering a culture of continuous improvement.

Finally, as they work with a store rotating zoning system, sales associates are not individually rewarded for their physical or omnichannel sales. However, 100% of the digital turnover is allocated to the stores according to click-and-collect and catchment areas, making e-commerce adoption easier.


By investing in technology that enhances rather than replaces human interaction, Etam has created a seamless omnichannel experience that bridges the digital-physical divide. The clienteling app, ship-from-store capabilities, and connected fitting rooms represent more than technological innovations; they place customer experience at the centre of the business. The company ensures that technology serves genuine customer and associate needs by developing solutions internally, testing extensively in flagship locations, and rapidly iterating based on real-world feedback. The Etam example is particularly relevant for IADS members as it demonstrates how a century-old, family-owned brand can drive a successful omnichannel transformation. Etam’s clienteling app shows how digital tools can empower store staff, enabling more personalised customer service, early identification of shoppers, and increased cross-selling, concerns widely shared by department stores. Etam's reallocation of online turnover to stores based on click-and-collect and catchment area, combined with the dismantling of silos between digital and retail teams, provides a possible answer to department stores omnichannel tensions.



Credits: IADS (Christine Montard)