To look pretty for prom with a soft look, apply a very light blush high on the cheek bones, and apply a nude lip gloss. Mascara with no eyeliner, and a light brown eyeshadow would complete your look.
There are Many you tube channels that offer hundreds of ideas for make up! One of my favorites is kandee Johnson on you tube. Check out her channel and you will have plenty of ideas to choose from!
If you want a natural, easygoing, beautiful look for prom, these are my tips for you. Go with a sheer tinted moisturizer, followed by a powder foundation.