Lesson 1: Sexy Eyes
First of all you need to learn how to make your eyes look sexy. All you need to do is to use the right makeup. Take advice from friends here, or go into your local makeup store and ask them to give you a demonstration. It's the easiest way to get your makeup right.
Then you need to learn the "intense gaze". This is something that models and movie stars spend lots of time perfecting. To learn this techniques take note during movies and practice "the look" in a mirror. You look should be intense, sparkling and mysterious. Practice makes perfect.
Lesson 2: Eye Lash Fluttering
This is very easy. All you have to do is to flutter your eyelashes a little. Don't overdo it, or the guy of your choice might think there's something wrong with your eyes. An innocent little flutter as you look down makes a guy feel strong and powerful.
It looks to him as though you are being submissive (in basic animal speak), but you know you are not.
Lesson 3: A Seductive Smile
A smile and a little giggle can be very flirtatious as long as they are not forced. Practice smiling and laughing in a mirror. Smile and add a little laugh until it sounds and looks right. This is a very effective weapon and can get you what you want, as well as getting you out of some difficult situations.
A sexy smile is the one "must have" in a girl's wardrobe and it matches any outfit.
Lesson 4: Reeling Him In
When the object of your affection comes within range, use your seductive smile, flutter those eyelashes and start a conversation. Look him in the eyes to let him know that you are attracted to him but also interested in what he has to say.
Touch him gently on the arm as you talk but don't sem too keen.
Lesson 5: Yeah... You've Got It
Find a reason to whisper something into his ear. Laugh at his jokes. Build up the contact, then tell him you have to go.
If he's interested he will follow, or give you his number. You could, of course, give him your number if you are feeling as though you have captured his interest!