1) I was started by a French tennis player.
2) I was the first piece of sport performance clothing.
3) I am widely recognized because of my logo.
4) I have gone from sportswear, to resort wear, to "emo" wear.
5) People wearing me might be named "Muffy" "Skippy" and "Biff". Or not!
6) I am now, and have always been, a family business.
7) There are many knock-off versions of me, but the proof of originality is in the details. From the buttons to the hem.
8) I was the first line to put any brand name or icon on the outside of an article.
9) I started the woven jersey pique fabric - a breathable, flexible, light material.
10) I am now more than a brand, I am a lifestyle.
Who Am I?