Men's Blue Button-Down Long-Sleeve Shirts

Slim fits suit slimmer builds and give a trimmer torso taper so buttons close without straining; shoulders should land right on the seam for accurate fit. Classic and loose cuts offer more room through the chest and sleeves for relaxed, untucked wear, and Ariat models span those fits in gingham and plaid patterns.

Aim for sleeves that end at the wrist bone so you get about 1/8 to 1/4 inch of jacket cuff exposure when wearing a jacket. If sleeves run long, regular-fit options like Uniqlo’s dress shirts are comfortable but may need minor hemming to achieve that clean cuff line.

Plaid and gingham casuals work well for office or weekend outings when styled untucked with rolled sleeves for a laid-back look. Shorter, less-curved hems and relaxed fits help prevent bunching when you sit or move between drinks and meetings.

Wrinkle-free blends are designed for easy care and typically need less ironing after washing, which keeps shirts looking neater with minimal upkeep. Be mindful that mother-of-pearl or bone buttons are dressier accents, so treat them gently to preserve their finish.

A dress shirt is best when you need a full tuck and a clean business silhouette, since dress cuts are longer to tuck without bunching and often use formal buttons. Casual button-downs favor shorter hems, barrel cuffs, and zero to two front pockets for untucked, rolled-sleeve versatility; some regular fits may still benefit from sleeve tailoring.