No poncho outfit is complete without a sombrero! Our high-quality straw-woven sombrero will fit teacup to extra large-sized dogs, thanks to an adjustable elastic cord that fits under the chin. The colorfully-brimmed durable hat will match our Mexican dog ponchos perfectly! Works as a great fiesta party decoration. Measurements: 3" in height; 1.5" diameter head space; 3" diameter to the brim.