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17-20 June 2026

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Jean Jaulhiac Quesnel Startup Founder at Proportions
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Jean Jaulhiac Quesnel

Startup Founder

Proportions

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Diversity & Inclusion
Luxury, Fashion & Cosmetics
Retail & E-commerce

About Me

I’m Jean Jaulhiac Quesnel, founder of Proportions, a virtual try-on startup transforming the way we experience fashion online. With over 10 years of experience in Clo3D and a background in digital design for global brands like Adidas, I now consult for international players in the luxury and sportswear industries. At VivaTech, I’m presenting Proportions as a new standard for immersive, realistic virtual try-ons. Let’s connect if you’re working on the future of fashion tech, e-commerce, or digital design.