This is a sweatshirt-style garment with an Italian Greyhound pattern. I think you can wear it until early spring. The color is closest in the third photo. This is a ready-made product, so size adjustments are not available. The sizing varies depending on the store, so please check the detailed size of the garment before purchasing. *Please note that the pattern may differ from the one shown in the photos, as it varies depending on the position it is cut from. Size L Neck: 34cm Chest: 52cm Length: 43cm