Our online sales DTC are split approximately 36% S and 64% L. DETAILS -This bow tie gives an extra dose of dapper when you need it -Attaches to most standard-width collars with elastic loops on the back -Two elastic loops for added stability (no more bow tie droop!) SIZING Choose between two sizes: -Small (4" W x 2.5" H): for smaller dogs or dogs looking for that classically preppy bow tie look -Large (5" W x 3.5" H): for bigger dogs, dogs with long fur, or small dogs looking to make a statement CARE INSTRUCTIONS -Hand wash or machine wash in cold water. Air dry flat.