Brown quilted vest with grey sweatshirt and olive trousers

The sleeveless brown frame leaves grey sleeves visible and gives each upper layer a separate role. Olive introduces another muted earth tone, with brown repeated more quietly at the footwear. This keeps the outfit connected without turning it into a matching technical set. The composition illustrates a layering relationship; a vest is not automatically a substitute for a winter coat. Use brown quilted vest to frame the exposed sweatshirt sleeves and concentrates padded-looking volume around the torso. Use grey crewneck sweatshirt to bring a familiar soft upper shape that can balance either a clear trouser line or an outer layer. Use olive technical-style trousers to carry practical-looking seam or pocket detail below a simpler open upper layer. Use brown trail-style shoes to add an outdoor-looking endpoint whose construction contrasts with the quieter trouser surface.