We believe your pup deserves to accessorize too! Our dog bandanas are made from 100% quilting cotton & has an elastic band for easy on/easy off accessorizing. We offer optional personalization. Please see the bandana measurements below & measure your dog’s neck before ordering. If you have any questions about the sizes, please feel free to contact us. To measure your dog’s neck, use a soft measuring tape or a piece of string & measure where the bandana will lay. Remember to leave a little wiggle room for a comfortable fit. Our German Shepherd that is modeling our bandanas in the photos wears a size Large & has a neck measurement of 20 inches. XS: Neck Width is 10 inches. Drop Length (top of bandana to bottom tip) is 4 1/2 inches. S: Neck Width is 13 inches. Drop Length (top of bandana to bottom tip) is 6 inches. M: Neck Width is 17 inches. Drop Length (top of bandana to bottom tip) is 8 1/4 inches. L: Neck Width is 21 inches. Drop Length (top of bandana to bottom tip) is 10 1/4 inches. XL: Neck Width is 24 inches. Drop Length (top of bandana to bottom tip) is 11 inches. Need a bigger or custom size, please contact us! While we know your dog will look amazing in their new bandana, as with all collars or bandanas, please do not leave your dog unattended when wearing their new bandana. Care instructions: Machine wash cold, tumble dry on low. We see the best results when we tumble dry on low for about 5 minutes to reduce wrinkles & then air dry. A warm iron can be used if desired. Dog Bandana, Blue Marble, Elastic Scrunchie Personalized Bandana