The most important fashion accessory

I was recently asked,  

"What is the most important fashion accessory". 

Immediately I started thinking about jewelry, shoes and other like objects.  But then I realized that what makes a person attractive to another is the flashing of a gorgeous smile.  It almost always causes the the other person to return the same.  

Do you remember the song from Annie, "You're Never Fully Dressed Without a Smile"?

Here are the lyrics.  Don't they make you smile?

Hey, hobo man, hey Dapper Dan
You both got your style, but brother
You're never fully dressed without a smile

You're clothes may be "Beau Brumelly"
They stand out a mile, but brother
You're never fully dressed without a smile

Who cares what they're wearing
On Main Street or Saville Row
It's what you wear from ear to ear
And not from head to toe that matters

So, Senator, so, janitor
So long for awhile, remember
You're never fully dressed
Though you may wear the best
You're never fully dressed without a smile

Love
"andrea nicole baker"