The context
The women’s fashion pure-player Sézane, which also sells men’s fashion (since 2016), decoration products (2023) and children’s fashion (2024), had, at the end of March 2026, 9.5 million monthly active users (Similarweb). If the e-retailer, natively digital since its launch in 2013, favours technological tools developed in-house to master an e-commerce platform, it switched to AWS in 2020 for a website hosting. According to Lucie Clair, Product Owner at Sézane, “the choice of AWS was
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