Okay, so a sailor suit is a special type of outfit that sailors wear. It's usually made up of a shirt and shorts that are both navy blue or white, with some special details like gold buttons and a collar that folds down.
The reason sailors wear these suits is because they're very practical for working on a ship. The shorts give them plenty of room to move around and do their jobs, and the shirt is usually made of a thick material that can protect them from the sun and wind.
But the sailor suit isn't just practical – it's also a symbol of being a sailor. When people see someone wearing a sailor suit, they know that person is likely a sailor or at least associated with ships in some way.
Many sailors are very proud of their sailor suits and wear them with honor. Some even have special rituals for putting on the suit, such as tucking in their shirt just right or straightening out their collar.
So that's what a sailor suit is – a special type of outfit that sailors wear to do their jobs and show off their pride in their profession!