Men's navy blue shirt Rigid collar, long buttoned sleeves 100% linen fabric Button fastening, IKKS button on left cuff Watch out for the heatwave! A light and casual looking 100% linen shirt is your best friend. Original RRP in 2020 (£ rates: RRP for Great Britain in 2020) Original RRP in 2020 (£ rates: RRP for Great Britain in 2020)