Just had a merino waistcoat / gillet delivered from sports direct. £25 plus £3.99 delivery reduced from £99. Its a good weight and is green. Think ulfotte 400 type weight without the loop stich inner. Im very happy with it for the price
http://www.sportsdirect.com/callaway-merino-vest-mens-369055
http://www.sportsdirect.com/callaway-merino-vest-mens-369055