A t-shirt is a simple casual shirt with short sleeves and no collar. It typically pulls over the head and has a round neckline. The t-shirt began as an undergarment in the early 20th century, issued to soldiers and sailors. It became outerwear in the 1950s, helped by Marlon Brando and James Dean, who wore plain white tees on screen. Since then, it has become the most widely worn garment in the world.

Types vary. The crew neck has a round neckline. The V-neck dips. The scoop neck is wider and lower. The henley has a short button placket. The pocket tee has a chest pocket. The ringer tee has contrasting trim at the neck and sleeves. The oversized tee is deliberately loose. The fitted tee hugs the body. Plain tees are basic. Printed tees carry graphics, logos, or slogans. The t-shirt is a canvas for self-expression as much as a garment.

Fabric matters. Cotton is soft and breathable but can shrink and wrinkle. Organic cotton avoids pesticides. Polyester blends resist wrinkles and dry quickly but can feel less breathable. Tri-blends mix cotton, polyester, and rayon for a soft, vintage feel. Ring-spun cotton is smoother and stronger than standard cotton. Fit, weight, and stitch quality vary widely. A heavyweight tee lasts longer. A lightweight one drapes more. Care is simple. Machine wash cold and tumble dry low. Printed tees should be washed inside out to protect the design.

Common types

• Crew neck
• V-neck
• Henley
• Pocket tee
• Oversized and fitted