DressX, a leading virtual fashion NFT platform, leverages AR wear technology to enable users to "wear" digital garments in photos, videos, and metaverse environments. However, its AR technology faces bottlenecks: limited interoperability restricts digital outfits across platforms, requiring specific apps or wallets like MetaMask for access. Technical constraints, such as rendering quality and device compatibility, can compromise real-time AR experiences, especially on lower-end smartphones. Additionally, the lack of seamless integration with AR glasses or broader metaverse ecosystems hinders mass adoption. High blockchain transaction costs and complex user interfaces also deter non-tech-savvy consumers. Overcoming these challenges—through enhanced cross-platform compatibility, optimized rendering, and user-friendly designs—is crucial for DressX to fully realize AR's potential in revolutionizing digital fashion.