Braces for a doll?

I don't know why, but sometimes I will find an American Girl Doll magazine in our mailbox...I'm not going to go into details, but let's just say the wind magically blew the pages open and my eyes were coincidentally looking down at it...

Moving on, I saw a picture of an American Girl Doll with braces...why!? Why would someone want a doll with braces? I don't know...it just made me giggle a little bit, and it made my day for sure!