R m williams size small 39 100cm chest rustic brown casualcountry treated cotton short jacket measurements 39 chest size armpit to armpit 45 equals a 6 chest tolerance 25 outside sleeve length 32 length from nape to hem material hard wearing medium weight thorn proof and waterproof treated material cotton 100 outer shell warm check cotton 100 inner lining features five branded press stud fastening front with five 05 r m williams metallic press