https://unostyles.com/product/high-octane-metalengine-tour-2023-shirt/#reviews

Sounds like you asking about the High Octane Metalengine Tour 2023 Shirt moreover I love this Unit Patch in the form of a Badge. Which is officially titled the Combat Service Identification Badge when on the RIGHT POCKET of the Uniform. I think you asking about this one. Or any other Military Intelligence Brigade because they are PRIMARILY the units who use a lot of Blue with the noted exception of the 173rd Airborne Brigade. And XVIII Airborne Corps itself. That is the one or the 207th MI Brigade (TE) of Desert Sheild/Storm fame. Or the MI Brigade assigned to VII Corps in Stuttgart, Germany. The Blue class A was an attempt to develop a uniform that would double as both a suit and a tux, saving money, Just like the ACU was developed to double in desert and forest.