Thank you for viewing! Made with medium-weight corduroy stretch fabric. The color is navy blue, and it's a finished product. It has a design with a less flared hem, elastic in the front, and a wide neck and armholes, making it easy to put on. Suitable for autumn and winter. Approximate nude size (this is a guideline): Chest: approx. 30-35 cm, Back length: approx. 25 cm, suitable for dogs weighing around 2.5 kg. It can be worn alone, but how about layering it with your existing innerwear for the coming season! Returns and exchanges are not accepted. Please confirm the size before purchasing. The color may appear slightly different depending on your monitor. Please understand. This design is only available as a finished product.