HollisterLinen Button-Down Shirt100% linen material is the exact fabric base needed for that salt-air rumpled aesthetic and warm, breathable drape. The button-down silhouette provides the camp collar framing even if not explicitly described.
Mack WeldonOxford Cotton Button Down Shirt$75Mack Weldon's oxford cotton with 37.5 technology offers a lightweight, breathable alternative that can achieve an effortlessly relaxed look when unbuttoned, though cotton lacks linen's signature texture and wrinkle character.
Kamakura Shirt MakersOxford Cotton Button Down Shirt$60Kamakura's oxford cotton at an accessible $60 price point delivers clean, classic lines and a camp collar feel suitable for the unbuttoned-casual vibe, though it misses linen's loose weave and salt-air weathering.
Proper ClothJapanese Low Twist Flannel$150Proper Cloth's Japanese flannel offers texture and a relaxed hand-feel that approximates rumpled linen, with made-to-measure customization allowing for the perfect unbuttoned silhouette, though flannel lacks linen's airiness.