Create a product photography image for an eau de parfum bottle in a "Cosmic Velvet Nebula" aesthetic style.

Composition:

• Vertical/portrait orientation
• Product bottle tilted diagonally at ~20-25 degrees, positioned center-upper frame, appearing to float or rest within swirling dark fabric/energy
• Bottle nestled into deep folds of flowing dark fabric or smoke-like waves that spiral outward from the bottle base, creating a vortex/nebula effect
• Waves and swirls radiate diagonally across the full frame, some sharp and defined, some soft and diffused into the darkness at the edges
• Dense fine glitter/star-dust particles scattered throughout the swirls, denser near the light source, sparse and fading into pure black at the corners

Color palette: Monochromatic deep midnight blue to pure black — ranges from near-black in shadow areas to electric/cobalt blue glowing highlights on wave crests. No warm tones anywhere in frame.

Lighting: Single dramatic rim/top light source illuminating the fabric waves from above, creating luminous blue highlights along the ridges of the swirl and deep black shadows in the troughs. Soft front fill light on the bottle to keep label legible without flattening the dramatic mood. Sparkle/glitter should catch light individually for a starfield effect.

Bottle/product design: Clear rectangular glass bottle with flat beveled shoulders, topped with a glossy black dome/bullet-shaped cap. Pale blue-tinted liquid visible inside. Clean pale label with a small minimalist star/orbit line-art logo at top, brand name in elegant black serif typography centered, "EAU DE PARFUM" in small black tracked-out sans-serif caps below. Label surface has a subtle fine-textured sparkle/glitter finish catching the light.

Texture details: Fabric/smoke waves should have fine woven or velvet-like texture with visible micro-sparkle embedded throughout, like a starry night sky rendered as flowing cloth. Glass bottle edges should catch sharp blue rim-light reflections.

Background: Pure black at the frame edges, gradually filled with the glowing blue swirl pattern toward center — no visible studio props, ground plane, or environment beyond the abstract fabric/nebula elements.

Mood: Mysterious, cosmic, dramatic, otherworldly, premium and seductive — evokes deep space, night sky, and an "astral escape" into darkness and stardust.