Slim Fit Lapel Short-Sleeve Shirt

Nexus Arc keeps the classic lapel shirt in rotation with this slim-fit, short-sleeve update, designed for guys who want a polished look without the stiffness of a traditional button-up. The lapel collar gives the shirt a clean, professional edge that works just as well in a casual office as it does paired with jeans for a night out, striking the balance between put-together and relaxed that a lot of short-sleeve shirts miss. We built it from a cotton-polyester blend chosen specifically for softness and durability, with the cotton content contributing a comfortable, breathable hand-feel and the polyester adding shape retention and resistance to the wrinkling that pure cotton shirts are prone to. Good moisture absorption keeps the shirt comfortable through a warm commute or a long day at the office, pulling sweat away from the skin rather than letting it sit and cling to the fabric. The single-breasted closure keeps the front clean and simple, avoiding unnecessary hardware or detailing that can date a shirt quickly, while the solid color pattern options make this an easy piece to build outfits around without worrying about clashing prints or patterns. This is a shirt meant to be worn constantly, not saved for a single occasion, and every construction choice reflects that goal.

The slim fit cut is engineered to enhance the wearer's natural shape, following the line of the chest and shoulders without pulling tight across the body or restricting movement through the arms. That tailored silhouette is what elevates this shirt above a standard boxy short-sleeve button-up, giving it a more current, considered look straight out of the closet. We offer a genuinely wide color range here, nine options spanning classic neutrals like black, grey, and navy blue alongside more distinctive choices like rose red, purple, green, burgundy, denim blue, and a subtle lotus root starch tone, giving you real flexibility to match this shirt to a wide variety of outfits and occasions. Sizing runs from small through 5XL, with the fabric weight scaled appropriately by size, from roughly 130 grams at the smallest size up to 160 grams at the largest, ensuring the fit and drape stay proportional and flattering across the entire range rather than just the middle sizes. The short sleeve length keeps this shirt breathable and comfortable in warm weather while still reading as more polished than a basic tee, making it a strong bridge piece between fully casual and business casual dressing.

Nexus Arc built this shirt to be a genuine workhorse in a warm-weather wardrobe, versatile enough for a casual office day, a street-style outfit, or a relaxed dinner out. The lapel collar and slim fit combine to give it a polished silhouette without requiring a full dress shirt's structure or formality, making it easy to wear in situations where a t-shirt feels too casual but a full button-down feels like overkill. The durable cotton-polyester blend holds its shape and color through regular washing, and the moisture-absorbing properties keep it comfortable even through a full, active day. With nine colorways and a size range stretching from small to 5XL, this shirt is built to fit a wide range of bodies and personal styles, making it one of the more adaptable pieces in the Nexus Arc lineup. It's the kind of shirt you can build multiple outfits around, from tucked-in office wear to untucked weekend style, without ever feeling like you're wearing the same thing twice.

• Material: Cotton-polyester blend
• Fit: Slim, tailored cut
• Collar: Lapel, single-breasted closure
• Sleeve: Short sleeve
• Colors: Black, Rose Red, Purple, Grey, Green, Burgundy, Denim Blue, Navy Blue, Lotus Root Starch
• Sizes: S, M, L, XL, XXL, XXXL, 4XL, 5XL