Have you ever wondered why those comfy, casual shirts we all love are called “T-shirts”? Well, you’re not alone in your curiosity. T-shirts are a staple in our wardrobes, and their name holds a bit of mystery.
To understand why undershirts are called T-shirts, we need to take a journey back in time. T-shirts have a fascinating history that dates back to the early 20th century. Originally, they were known as “undershirts” or “crew-neck shirts.” These undergarments were typically made of lightweight fabric and were designed to be worn beneath other clothing.
The “T” Shape: It’s All About Geometry
The “T” in T-shirt refers to the shirt’s shape when it’s laid flat.
Imagine spreading a T-shirt out on a table. The body of the shirt forms the vertical line of the “T,” while the sleeves create the horizontal crossbar. This simple, T-shaped structure is what distinguishes a T-shirt from other types of shirts (like button-downs, which have a more complex, H-like or Y-like structure when disassembled).
