Thank you for viewing! Please read the profile. This is a reversible, cold-weather vest!! It's a reversible button-up vest with a black quilted side and a warm pink checked fleece side. It's warm♬.*゜ My dog wears it over their clothes when we go for walks^^ M size Neck: 36-38cm (40cm is possible with just one layer, but might be tight if layering) Chest: 54-56cm Approx. Back Length: 31cm Approx. Front Length: 25cm Is there a dog out there that fits these sizes❤︎? Please purchase with the understanding that this is handmade. #MediumSizedDog #FrenchBulldog #Frenchie #Bulldog #Vest #ColdWeatherGear