A deal with Syco, FME and ITV sees M&S become the exclusive fashion partner of the show.
Deal for money saving website includes on-air, online, mobile and off-air licensing.
Deal includes off-air marketing partnership, as well as show placements.
FremantleMedia Enterprises and Syco roll out official publication for top talent show.
The new magazine under The X Factor brand in the UK will be published by Haymarket Network.