The Etalonium project integrates blockchain technology to create a blockchain-powered fashion industry marketplace platform. It provides a decentralized platform for all stakeholders within the fashion ecosystem, including fashion models, designers, fashion enthusiasts, intermediary agencies, and other professionals. This addresses the current industry challenges of information opacity, lack of trust, monopoly by giants, fees, security, and privacy concerns. The fashion industry possesses the most eye-catching industry characteristics, making the application prospect and market size of blockchain in the fashion field enormous.