* Type: A two-piece set for a child, consisting of a long-sleeved top with a layered vest look, and matching denim pants.

 * Color Scheme: Light blue denim with an off-white/cream top, accented by white lace.

 * Style: Combines casual denim with a touch of feminine charm due to the lace detailing.

Top (Layered Look):

 * Base Layer (Sleeves and Upper Body): Appears to be an off-white or light cream, long-sleeved top. The fabric looks like a ribbed knit, possibly a soft cotton. It has a rounded neckline.

 * Denim Vest Overlay:

   * Style: A light blue denim vest, sewn onto the base top. It has a V-neckline when worn.

   * Buttons: Features a row of small, dark, possibly snap buttons down the front center of the vest part.

   * Detailing: There's subtle fading and whiskering on the denim, giving it a worn-in look.

 * Lace Ruffle Hem: Below the denim vest portion, there's a delicate white lace ruffle detail, adding a sweet and decorative element to the top's hemline. The lace appears to have an embroidered or eyelet pattern.

Bottoms (Denim Pants):

 * Style: Loose-fitting, wide-leg denim pants, possibly a culotte or cropped style, suitable for a relaxed fit.

 * Color: Light blue denim, matching the vest portion of the top. It has some natural creasing and slight fading, particularly around the thighs.

 * Waistband: Features an elasticated waistband, gathered for comfort and easy wear.

 * Pockets: Appears to have two functional slash pockets at the hips.

This outfit offers a cute and stylish blend of casual denim with a charming, delicate detail, making it suitable for various casual occasions.