In a brief scene in Die Another Day in Cuba, James Bond wears a white linen, long-sleeve camp shirt. White is the dressiest colour for shirts, but when made of linen in a casual style it’s great for dressing down in hot weather because white is best at reflecting the heat of the sun. Long sleeves may seem impractical to wear in the heat, but they protect the skin from the sun when outdoors during the day. For the evening, long sleeves make this a slightly dressier shirt than if it had short sleeves. Nevertheless, Bond rolls the sleeves up his forearm for a more casual look. The shirt has an open breast pocket on the left, which is a great place to keep sunglasses.
The shirt has a camp collar, which is a one-piece collar without a separate collar band. This camp collar is made up of a top-side piece of fabric and an underside piece of fabric, probably with an interfacing fused to the top piece. The top piece of fabric continues down into the inside front of the shirt for a seamless look when the top front of the shirt rolls over. The collar’s underside piece of fabric attaches to the front of the shirt at the base of the neck like an ordinary collar does. The front edge of the shirt has quarter-inch stitching that goes up into the collar. When there is no placket, a shirt ordinarily has no stitching on the front edge for a cleaner look. But since the top side of the collar extends down to the inside front of the shirt, the quarter-inch stitching visually continues the collar into the shirt body, and it holds the shirt together as well. Unlike how Sean Connery’s camp collars in Thunderball lay flat, Brosnan’s camp collar is designed to stand up and roll over. Also unlike Connery’s camp collars, Brosnan’s camp collars have a button and buttonhole at the top.
The shirt is the only part of the outfit we can see, and we can’t even tell if Bond tucks the shirt in or leaves it out. Bond is likely wearing dark linen trousers and brown suede chukka boots like what he wore earlier in the film with the less sophisticated blue floral shirt.