At the G7 summit last summer in Biarritz, France, 32 of fashion’s biggest players came together to sign The FashionPact with its mandate of emphasizing sustainable efforts across the industry while combatting the greenhouse gases It’s responsible for emitting.

Organized by François-Henri Pinault, CEO of Paris-based luxury-goods group Kering, at the request of French president Emmanuel Macron, the alliance was signed by titans Chanel, Hermès and Prada, as well as fast-fashion H&M Group and Zara, whose knack for speedy mass production is at the very core of what’s being questioned in the industry. The pact is not legally binding, but its backers are making steps forward.