You could think of Winnie the Pooh. Sometimes he's depicted wearing a shirt. Also, Bugs Bunny might sport a shirt in certain cartoons.
The reason could be to show personality or style. It might also be for a story-related purpose, like a costume party or a fashion show in the cartoon world.
One such cartoon could be 'The Adventures of Winnie the Pooh' where the characters sometimes wear shirts for special occasions.
It could be a kids' cartoon where cute animals like bunnies and bears are dressed in colorful T-shirts having funny designs.
Shirts with cartoon animals often have bright colors and cute designs. They can be made of various materials like cotton or polyester.
Maybe it's to protect them from something in their fictional world, like a strange virus or pollution.
Maybe it's to show that even in the cartoon world, they care about staying safe and preventing the spread of something.
There are many such characters. For example, some classic Disney princesses might wear them for a more elegant look.
Well, that's a bit tricky. It could be a character from an indie cartoon or a popular one. Sometimes, characters' outfits change throughout the episodes, making it hard to pinpoint exactly who it is without more context.
Tom from Tom and Jerry has been shown wearing pants in some episodes. Also, Bugs Bunny can be seen in pants on occasion.
Often, we find mice, bears, and foxes in Santa costumes in cartoons. These animals are decked out with Santa's hat, coat, and maybe even a bag of presents to spread the holiday cheer.