The preppiest kind of collared shirt around, with a crocodile on the left side, retailing for about $72. And if you got it for less than $72, it's a fake.
Note: It's tacky to pop the collar on a Lacoste. A polo, definitely, but not a Lacoste. It's simply putting emphasis on the fact that you paid 72 bucks for it.
Friend: WHOA! She's wearing a Lacoste...
Me: Ugh, the collar's popped.
Friend: Isn't that what you're supposed to - ?
Me: NO! IT'S TACKY, BITCH!