I run a full service charter boat. I supply all the rods, reels, bait–basically, anything that’s needed to catch fish is on board. I even supply ziplock bags and filet the fish that get caught.
So when my customers ask, "What do I need to bring?" I tell them drinks, snacks and whatever clothes are suitable. In the early season suitable clothes include thermal underwear, thick socks and a warm coat, but by mid-summer, not much more than a light jacket is required for the first hour or so. My last group taught me something else I may consider adding to my suggestion list.
Try to wear bright colored shirts and coordinate the colors. As I was snapping a photo of the last fish of the day, the other 2 fishers joined the happy angler for a group photo. Don't they look stylish and colorful in their bright Tees!
Why have a color camera if everyone is going to wear muted tones! So be on the bright side. Dress up for your next outing. It’s the stylish thing to do!