In crystalline solids, disorder breaks translational symmetry and obscures $\mathit{k}$-resolved Bloch states, limiting an accurate description of wave-function-based observables. In this Letter, we present a method that unfolds not only the band structures but also the corresponding Bloch states in disordered systems, going beyond conventional band-unfolding techniques. As a prototype application, we study defective graphene and demonstrate the capabilities by capturing key wave-function-level responses, including disorder-driven redistribution of Berry curvature.

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• Electronic structure
• Disordered systems
• Doped semiconductors
• Band structure methods
• Density functional theory