- Men’s navy overshirt - Monaco collar, long buttoned sleeves - 2 patch chest pockets - Short EASY REGULAR fit Buttons to fasten Recommended price RRP in 2023 (£ rates: RRP for Great Britain in 2023) Corduroy. Velvety to the touch. Love the navy blue overshirt. Wear it on its own, or over a sweater or T-shirt, for a laid-back look.