Captain Jack Harkness, portrayed by John Barrowman in "Doctor Who" and "Torchwood," is renowned for his iconic grey military greatcoat. This double-breasted coat features flapped side pockets, a full belt with brass buckle, and epaulets with RAF striping, reflecting his World War II-era style. https://famousjackets.co.uk/product/captain-jack-harkness-coat