He wore white shorts, a dark blue tennis shirt, no and expensive-looking boat shoes.

My suggestion was that they wear tennis shirts and casual slacks.

Cynthia was dressed in blue jeans and a white tennis shirt, and looked good.

The man in the tennis shirt ambled down the street.

With the advent of the tennis shirt, however, the upturned collar took on a whole new purpose.

This came to be known as the tennis shirt.

Thus, most people began to wear a tennis shirt without the collar turned up, or turning them up only when involved in sport.

Still, "tennis shirt" remains a viable term for all uses of Lacoste's basic design.

Virtually every major clothier makes some version or variation of Lacoste's tennis shirt.