This is a bright fuchsia/magenta-colored sundress or jumper-style dress. The fabric appears to be a lightweight cotton or a cotton blend, which gives the skirt a soft, flowing drape and suggests it's comfortable for warm weather.

Key Features:

Color: Striking, solid fuchsia or deep pink.

Bodice/Waist: The waistline is cinched with a wide smocked (elasticized and gathered) band in the same fuchsia color, which provides a flexible and fitted shape. There are two horizontal bands of black fabric—one above and one below the smocking—which create a bold color contrast and define the waist.

Straps: It features shoulder straps that look adjustable, likely fastening with metal clips or buckles, giving it a jumper or pinafore silhouette.

Skirt: The skirt is a full, A-line cut, possibly a circle or half-circle skirt, providing a lot of volume and movement.

This dress has a playful, casual feel and would be perfect for a young girl or for someone who enjoys bright, cheerful fashion.