This is size 4, brand new with tags in all black. MAKE ME AN OFFER! Measurements: Chest - 46 in (so i think that would fit a 42 chest) Shoulder - 20 in (though there is no shoulder seem, so kind hard to be exact) length - 26 in (w/o collar) sleeve length - 23 in (pit to end of sleeve) Cheers! As seen here: http://www.barneys.com/Varsity-Jacket/00505015784278,default,pd.html "Melton wool zip and snap front varsity jacket with front welt slash pockets and leather sleeves. Available in Black. Made in Italy. Wool/leather. Specialist clean." Includes shipping to continental U.S., P.M. me if you are elsewhere before purchasing! Returns accepted if item does not match the description here, but not otherwise, so make sure you want it.