Please don't mind my dry cuticles :)
Last November on my trip to Japan I picked up some decals and glitter to do some at-home nail art. Asian nail art is crazy. It's over the top. It's blinged-out. And it's expensive. So, being able to do my own nail art at home is not only a great money saving solution, but it allows me to customize the blingy-ness (yes, blingy-ness) of my design. If you want to be able to do the same at home, check out your local beauty supply store to see what they have, but craft stores also tend to be a really good options. I've found small paint brushes to do intricate details, rhinestones and of course, glitter.