BINGPET Security Dog Shirt Summer Clothes for Pet Puppy Tee Shirts Dogs Costumes Cat Tank Top Vest Medium-10-inch neck, 15.7-inch chest, 11-inch body length.(1 inch=2.54cm) Please pay attention that this size maybe run small please purchase according to the size chart. 65% cotton 35% polyester; Machine wash and dry SECURITY pattern be printed in the shirt Classic and comfortable dog t shirt.