In the late 19th century, T-shirts were designed as undergarments, initially worn under military and work uniforms for comfort, before being popularised as casual outerwear in the mid-20th century.

The T-shirt became an icon of youth rebellion after being worn by stars like Marlon Brando and James Dean in the 1950s, turning it into a symbol of casual, cool, and nonchalant style.

Printed T-shirts were first introduced in the 1950s, often featuring slogans or advertising logos. In the 1960s, T-shirts became a canvas for more expressive graphic designs, from pop culture references to political statements.

T-shirts can be made from many fabrics including cotton, polyester, and blends. Cotton is the most common for comfort, while moisture-wicking materials are preferred in activewear, and blends are chosen for durability and stretch.

T-shirts became popular canvases for art in the 1960s, with graphic designs expressing everything from counterculture sentiments to political messages, making them an accessible form of wearable art.

In the 1970s, the graphic T-shirt became hugely popular, thanks to bands like The Rolling Stones and iconic slogans. It allowed fans to showcase their personal style and allegiance to certain groups or music cultures.

T-shirts have long been a powerful medium for activism, offering individuals a platform to express their beliefs, support causes, and raise awareness. From political statements to social movements, T-shirts have become wearable symbols of change and solidarity.

The V-neck T-shirt became popular in the 1950s as an alternative to the traditional round neck. It was seen as more fashionable and comfortable, with added breathability and versatility, especially for warmer climates.

The average American owns over 30 T-shirts, with many people opting for multiple designs to express their personality, beliefs, and interests. T-shirts remain the most versatile and affordable clothing item.

Astronauts were among the first to wear T-shirts in space, with NASA providing comfortable clothing during long space missions. T-shirts helped provide ease of movement in low gravity and were ideal for their simplicity and durability.