We have L size available in both pink and blue. We will discount the shipping cost for multiple purchases. *M size is sold out. Easy to put on. Thin, so it's perfect for loungewear. Ideal for senior dogs who have difficulty regulating their body temperature. Suitable for layering under outerwear in the cold season. Only L size available for each color. Please write your desired color in the comments. Please proceed to purchase as is. Type... Vest Size... L There is a size chart in image 6. Thank you for viewing.