Sure, it's the very first thing that women will notice. After this they will check your face, your personality, your back account, etc... 
when I just turned 20 I had an affair with a highly desired blonde woman who was in her thirties, an absolute knock out. She's a makeup artist for a living, does not make much money. Supports her kid.... One of the wealthiest guys around offered to pay off her mortgage for her if she slept with him and she refused. He was actually a good looking guy,and a cool cat, but short. And she has tight standards...doesn't date men below 5'10.
To this day she's still in love with me. I could call her up and she would pick me up at the airport and let me stay with her any time...fuck my brains out any time.
for all you guys who think money is everything, I hope this helps.