Facial expressions
Facial expressions also communicate a lot to people around us. The look you have when you've had a good day is different from the one you have when you've had a bad day, and that is part of how we express ourselves as humans.
If a lady is smiling, she exudes a warm and inviting energy which might make her more approachable. If she's frowning or looks angry, guys will notice that too and may be hesitate to approach.
Hair
Hair is a major part of our overall style and personality. If you're reserved, you'll tend to choose toned-down colors and simple hairstyles but if you have a bold personality, you won't be afraid to experiment.
If you have an uncommon hairstyle or hair color, they will notice and use that to gauge your personality type. If you're lucky to have long, thick natural hair that happens to be quite appealing to members of the opposite sex.
Curves
Men go crazy over a curvy figure all the time. They might not even remember details like your hair or your smile because all the attention was on the curves.
This goes hand in hand with what you're wearing because tighter clothes highlight your features more. Curves are probably at the top of the list of things men first notice first and that will not change anytime soon.
Makeup
It's always important to make sure your makeup looks good because men notice this as well. You've probably seen the huge spider-looking eyelash trends lately and most guys don't like them at all.
If you're a beginner and you're looking to attract the right type of guy, go for a natural look. With time you can get to learn about the right shades for your skin tone, where to buy original brands and the perfect application technique to perfect your face beat without going overboard.