prussian blue virgin wool blend interlock twill weave brooch detail notched lapels front button fastening shoulder pads long sleeves with buttoned cuffs chest welt pocket two front flap pockets internal jetted pockets English rear vents curved hem full lining mid-rise belt loops pressed crease off-centre front button fastening concealed front zip fastening two side slash pockets two rear button-fastening jetted pockets tapered leg tailored cut