Small - Length 13-15", Girth 20-22"

Medium/Large - Length 14-16", Girth 22-24"

Large/XLarge - Length 16-17", Girth 25-27"

For the best sizing, please write your dog's length and girth measurements in the comments section of your order
http://www.houndzinthehood.com/blackbodysuit.html
$60.00