Have you started by finding a few mentors in this space you could speak to? Those who are already working in accessories and/or apparel? Understanding the investor landscape may be helpful before you set out on your journey. I have worked with a couple of startup sustainable apparel brands and find crowdfunding a great first step. Telling the story is equally critical, especially if there's a social dimension. I would also recommend being very clear about your audience/market. Happy to chat further!