S code Back length: 26cm Bust adjustable range: 36-48cm
M code Back length: 32cm Bust adjustable range: 47-60cm
L code Back length: 41cm Bust adjustable range: 56-68cm
XL code Back length: 49cm Bust adjustable range: 64-80cm
We're so sure that you will love our products here at Ur Pet Dog, that we offer a 100% Satisfaction Guarantee. If you have any issues with your order, simply email us at firstname.lastname@example.org and we'll do our Ur Pet Dog GUARANTEED BEST to make things right for you.