The garment is a light blue nightgown with thin straps, hanging from a black hanger. It appears to be made of a soft, flowing fabric, possibly viscose or a similar material, given its drape and sheen. The nightgown has a simple, scoop neckline and a relaxed fit, suggesting comfort and ease of wear. The color is a muted, pastel blue, which adds to the garment's gentle and calming aesthetic.