Interest in metaverse-based NFTs is growing rapidly. Therefore, NFT fashion marketing is increasing in fashion-leading luxury brands. This study provides a deep understanding by analyzing NFT cases of luxury brands through the typology of NFT fashion. Based on the ternary model of stimulants and brand attitudes through case analysis, in-depth interviews are conducted targeting experts in the fashion industry. Through this, this study aims to investigate the brand attitude toward NFT fashion of luxury brands. As a result of the analysis, NFT fashion marketing of luxury brands creates an immersive consumer experience and increases participation in raising brand value for young consumers. Contribute to brand favorability by responding quickly to market changes. This study provides theoretical implications and marketing strategy directions for NFTs in the context of luxury brands.