Wash your face and moisturize. If you wear make-up, remove it properly with make-up remover. Cleanse the face with facial wash (this will help with spots), try a spot cream if you get acne often, and moisturize skin daily.
Keep nails in good order. Make sure fingernails are NEVER dirty. Wear nail polish. If you're not a fan of color on nails, wear clear nail polish. This will not only make nails stronger, but will add shine which looks classy. Try dipping them in olive oil each night, this will help build strong nails and heal cuticles. (Be sure the olive oil stays on your cuticles for 2-3 minutes.) Why not jazz them up a bit with a sensible but pretty pastel shade? A French manicure is always most effective. False nails are over-rated and unnecessary in the opinion of many.
Try a little makeup. If you're under 18, it's best to keep it toned down. If you have acne, then consider foundation - but make sure it is the same color and tone as your skin, and wear the color powder over the top. For an easier option, apply concealer which matches your skin color. Try covering under-eye circles in the same way. Add Vaseline to your lips and lightly add pink to your cheeks for a rosy glow (then add a little Vaseline for a 'glow'). Try a little bit of mascara.
Shave or pluck your face if you have hair there. Don't go as far as false lashes, and make it look natural, yet noticeable. Always make sure you look natural - and don't wear any more make-up than that except for special occasions, with parental approval.
Be a nice person. If you are horrible on the inside, then it will show on the outside. Be nice to people, share your things, and work hard in lessons.
Smile. Smiling makes you look more attractive. When somebody catches your eye, smile confidently. Be polite to people. This looks a lot more attractive than frowning and mumbling
Brush your teeth! Try out mints for good breath, and a little teeth whitener but don't over-do it.
Dress nicely. Instead of wearing boring trousers, try out skirts (not too short!) and tights or leggings, but don't look trashy. Alternately, try a classy scarf and some earrings - and if you're sticking to the 'classy' category, hoops aren't recommended, studs are a better idea.
Don't become obsessed with looks. It's what's on the inside that counts.
Wash your face twice a day, and moisturize with a good, suitable lotion, and make sure to comb and brush your hair too.
Eat healthily and exercise! Stay fit! Make sure to play or get outside at least 60 minutes a day and eat healthy! Exercise doesn't have to be boring - try swimming, or horse riding, or walking, Wii Fit or even yoga or martial arts. Fruit and yogurt helps, and try to stay away from more unhealthy foods such as cake, candy, ice cream, etc.
Color-coordinate your clothes! Wear colors that you think will make you look good. Be bold, wear good quality clothes and plan outfits ahead of time.
Don't listen when other people put you down, just know that they're putting you down while you are going on with your life.
Wear clothing that actually fits, it'll make you seem way more attractive. But always remember, don't always count on your "pretty-ness", it's about what's inside your heart that counts. Always be yourself, even if people don't like for who you are!
Say "Hello" to people on the streets...yes, even people you don't know. Of course, your mom says not to talk to strangers, but it's okay to talk to someone you don't know.
