This resource presents the BRIGHT Toolbox of Possibilities, developed collaboratively with researchers, educators, healthcare professionals, and people with lived experience to identify gaps in body-image support and practical ways to address them. It highlights priorities including supporting parents, providing earlier support for positive body image, and addressing normalised behaviours, alongside challenges such as inconsistent provision, limited staff confidence, rapidly changing social media, and a lack of evidence-based resources. The toolbox proposes practical ideas as a foundation for developing and testing better body-image support in real-world settings