Chihuahua Costumes

Our Chihuahua costumes make Halloween, costume parties and photo shoots extra fun. Costumes like the Chihuahua Courier Halloween Costume turn your dog into a tiny delivery driver, complete with a mini package and a courier hat, in blue or brown. Sizing is based on chest girth: measure around the widest part of your dog’s chest, just behind the front legs, and compare the number with the size chart on the product page. If your dog falls between two sizes, choose the larger one.