Glamour has announced that its March 2014 issue will be a supersize edition. Showcasing the spring / summer 2014 collections, 20% of the March issue magazine run will be published in a larger format, with 100,000 copies size distributed nationally, and priced at £2.00. A first for British Glamour, the March issue will be followed by subsequent selected issues available in a choice of formats. The size of the alternative issue will be 285mm x 215mm, similar to British Vogue.