KUTKUT Small Girl Dog & Cat Floral Dress with Lovely Bow Pet Apparel | Puppy Summer Dress Birthday Pet Apparel Dress | Frock Dress For Cavalier King, Frenchi, etcPlease check the size carefully before placing an order; Please measure the dog's body, chest & back before purchase. Leave two fingers wide when measuring, otherwise it may be too small. When comparing the ruler table, please use the pet's chest circumference as a size guide; If any part of your pet is between the two sizes, choose the larger one to make sure the size is right. Quality Material to Use: Our puppy dress is made of breathable polyester