This Columbia Sportswear blue athletic dress is perfect for any casual or travel occasion. The knee-length, A-line style is flattering for any body type, and the lightweight polyester blend material is ideal for summer, fall, or spring. The dress features a pullover closure and is sleeveless, making it a great option for warmer weather. The dress is made by Columbia, a trusted brand in the clothing industry, and is available in women's size medium. It is not a vintage item and is not suitable for any specific season. With its simple yet stylish design, this dress is a versatile addition to any wardrobe.