Body language tells a lot about who we are as a person.
Think of a guy that:
Nervously laughs, darting with his eyes, looks down when he is speaking, have a stiff body language.
What do you think he communicate to women?
Probably that he is insecure of himself.
Women love confident men, because when we were cave men women needed to mate with the strongest man to get the best protection, this stuff is hard wired into the brains of women.
So how do you show confidence in body language?
When sitting down:
Lean back, take space and look relaxed.
When you are walking:
Walk slowly, don’t look around too much (it makes you look nervous), have a straight back and keep your head slightly tilted up, be focused on where you are going, make eye-contact with the women you want to attract.
When you are talking to women:
If you are talking to two women, talk to both of them and make eye contact.
You need to touch a women to build attraction, so it should look natural when you touch her. To do this you can start by touching things around her, like her purse or her mobile phone. When you start touching her you have to do it slowly and test your way forward, take it in baby steps. And start with by touching her back, arms, shoulders if she is ok with it you can continue.
Use your voice
Women are attractive to deep manly voice, listen to Barry White to get some inspiration 
My name is Marc.