River Plaid Button Up

The River Plaid Button Up from Z Supply is a relaxed, soft-washed flannel shirt in a classic blue and white plaid. Made from a lightweight rayon-blend fabric, it features a collared neckline, button-front closure, long sleeves, and a single chest pocket. The “Blue Sapphire” colorway adds a bright, timeless pop to any fall wardrobe — perfect for layering or wearing on its own.