Think about your personality.
Your style needs to match your personality. Don't wear goth clothes if you're a sweet, girly girl, otherwise people will get the wrong idea of you. Your clothes are like a description of you!
Don't always wear the latest trends.
Instead, mix it up a little. Look at a magazine from three years ago and one from now. See what was in back then and what's in now, and mix up those styles.
Mix up styles.
Go back to step 1 for more ideas. Are you a really girly girl, but love to play sports? Than you can wear girly sporty clothes. Are you really casual and basic, but sometimes like to dress up? Start mixing up two different styles and see what you have!
Have a signature look.
Again, it needs to match your style and personality. Your signature look can be something like pink lipstick or curly, voluminous hair.
Get a new haircut.
The haircut needs to match the style.
Give your friends fashion tips.
Tell them what you think the new "it" look is.
Be a trendsetter.
If someone starts to copy your style, don't change your style.
Try standing out even more or just tell them to stop copying you
