Reformation is a shining example of environmentally sustainable fashion in a world where fast fashion dominates both closets and landfills, according to the vision of fashion designer and sustainability pioneer Yael Aflalo. However, many people are unaware that the Reformation was not an all-out movement at first. It started off as a little side project driven by ingenuity, need, and a desire to completely upend an industry.

Image Source: aflalonyc.com/collections/summer-2025
The History of the Side Business
Yael Aflalo was already well-known in the fashion industry before Reformation became the favourite of environmentally conscious fashionistas and Instagram feeds. She started her first clothing line, Ya-Ya, in her early twenties, and it became well-known in the early 2000s. However, it was while travelling, particularly to China, that she developed a keen awareness of the harm that conventional industrial methods were doing to the environment.
This experience inspired Aflalo to begin experimenting with repurposing used clothing on the side, cutting and sewing unique pieces from used clothing in her spare time between projects. Working from her flat in Los Angeles, her passion endeavour served as the foundation for Reformation. It was a protest against wasted fashion as well as a creative expression.
From Flagship Stores to Flea Markets
Reformation’s initial versions were garage-style, involving upcycling and vintage hunting. In order to create contemporary, feminine shapes that seemed new and wearable, Aflalo would search local markets and thrift shops for fine used apparel. Her side endeavour got surprisingly much traction as a result of these modified pieces’ rapid success at local boutiques.
As the excitement increased, Aflalo saw that she had found a lucrative market: eco-friendly clothes without compromising on design. In 2009, she formally established Reformation with sustainability at its core, moving it from a side project to a full-fledged business. What started off as a do-it-yourself approach to ethical fashion developed into a vertically integrated company that manages all aspect of production in its factory in downtown Los Angeles, from design to manufacturing.
Long-Term Achievement with Millennial Attraction
One of the first fashion labels to successfully combine sustainability and sex appeal was Reformation. Customers were given comprehensive information about the environmental impact of each clothing through its witty and open marketing. Customers were given the power to make morally sound decisions without sacrificing style, whether it was water conservation or carbon footprint reduction.
Because of its openness and stylish designs, Reformation has a cult following, especially among Gen Z and millennials. After Taylor Swift and Rihanna were spotted wearing its clothing, social media stoked a fervour of ardent admirers. Beneath the stylish branding, however, was a sincere desire to challenge the established norm in fashion.
A Side Business’s Legacy
Reformation is now more than just a clothing line; it is an example of how side projects can develop into businesses that shape an industry. Yael Aflalo’s tale is proof that both commercial and cultural influence can be achieved with a little bit of entrepreneurial grit, passion, and purpose. The company keeps coming up with new ideas, pushing the limits of inclusive sizing, circular production, and sustainable materials.
Even though Aflalo left her position as CEO in 2020, her influence is still felt today. Reformation serves as a reminder that some of the most significant companies begin modestly, with a single individual who dared to approach fashion in a novel way.
The narrative of Reformation is about more than just eco-friendly apparel; it’s about the strength of putting one’s beliefs into practice, even if it begins informally. By taking a very personal approach to the environmental crisis facing fashion, Yael Aflalo founded a company that completely changed the conversation. Her side project turned into a movement in a society that is raging for accountability and authenticity.