Canadian Forces RCN Navy Officer’s DEU Jacket Size 7638

The Canadian Forces RCN Navy Officer’s DEU Jacket, Size 7638, is a regulation dress uniform component issued to officers of the Royal Canadian Navy. The DEU (Distinctive Environmental Uniform) jacket is crafted from navy blue wool-blend fabric and features a tailored fit with notched lapels, a single-breasted front with gold-tone buttons displaying the Canadian Forces insignia, and four external pockets. Rank slip-ons are worn on the epaulettes to denote officer status. The interior is lined for comfort and includes additional storage pockets. This jacket type became standard issue for Canadian Navy personnel as part of the broader introduction of DEU uniforms in the late 20th century, reflecting updated design and material standards set by the Canadian Armed Forces. Size 7638 refers to the standardized numeric system used for Canadian military garment sizing. This item provides an example of service dress used for formal and ceremonial duties within the Royal Canadian Navy.