Nowadays, there are lots of nail art stickers or designs that you can do it for yourself and make similar impact. The result may not be as fancy like those in the nail art salon but the point here you can still express your personality by adding little details like basic shape and style.
If you are a newbie, you can always start off with the simple design just for practice. One way I normally do at home is to use my own nail polish and create fun designs by playing around with patterns and color combination.
You can take it as a hobby too while enjoying the fun and discover your creativeness in making your own personal nail designs.
Nail Designs DIY
Photos via www.deviantart.com