some dusky-blue nightsilk wings strewn with crystal stars

Price: 24805 Dokoras

Faceted crystal beads fall from black silk strands and sway gently against the twilight-hued wings, resembling stars scattered across a clear night sky.

It appears that the nightsilk wings can be worn on the back.
You are certain that the nightsilk wings weighs exactly 50 stones.
You are certain that the nightsilk wings are worth exactly 24805 dokoras.