noun
army look; military-inspired fashion
Refers to clothing or style inspired by military uniforms, such as camouflage patterns, cargo pants, or olive drab colors.
今年の春はアーミールックが流行っている。
The army look is in fashion this spring.
彼女はアーミールックのジャケットを着ている。
She is wearing an army-look jacket.
Alternate spelling with a middle dot; less common but still seen.
Similar meaning; ミリタリールック is also used for military-inspired fashion, but アーミールック specifically evokes army (ground forces) style.
From English 'army look'.