Oscar De La Renta Fall 2011 runway tweed blazer jacket size 10 made in italy

Oscar De La Renta from Fall 2011 collection unique jacket small shoulder pads black and ivory wool blend with lining snaps closed size 10 made in Italy one snap is coming loose. It is a basic repair but I seriously don't know how to sew a button on so I'll leave that up to you other than that, in excellent condition. No flaws under arms across the back 19.5" shoulder to hem down the back 23.5"