The item being described is a type of women’s clothing called “jeans,” specifically a pair of “skinny” or form-fitting denim pants that are designed to accentuate the wearer’s figure. They are referred to as “pencil pants” because they are narrow and tapered from the waist to the ankle, creating a streamlined silhouette. The pants have a “stretch waist,” meaning that the fabric contains spandex or another elastic material that allows them to fit comfortably and snugly around the wearer’s waist.
The pants are described as being suitable for wear during the “Spring” and “Autumn” seasons, indicating that they are lightweight enough to be worn in mild weather conditions. They come in a variety of sizes to accommodate different body types, and are available in a “solid color,” suggesting that they are a single, uniform hue rather than a pattern or print.