Brooks Brothers Button Down Men 17.5 32/33 Regular Non-Iron Plaid Blue Preppy Brooks Brothers Button Down Men 17.5 32/33 Regular Non-Iron Plaid Blue Preppy. This Brooks Brothers 1818 regular fit dress shirt features a classic blue and white plaid pattern crafted from 100% non-iron cotton. Designed with a button-down collar, single chest pocket, and adjustable button cuffs, it offers a timeless professional look. The fabric is crisp and breathable, perfect for office wear or business casual settings. Item is in fair condition with noticeable wear and fraying at the collar and cuffs. #BusinessCasual #TennisPrep