For a concept store for "Black Studio," a high-fashion brand inspired by the mysterious allure of black holes, the detailed description should encompass the fusion of avant-garde design and cosmic phenomena. Imagine stepping into a space where the boundaries between science and style blur, enveloped in an atmosphere that’s both enigmatic and luxurious. The store's design should pay homage to the intriguing physics of black holes, translating their captivating essence into a tangible retail experience.