Freebie: Painted Impression (Brushes)
I found these beautiful brushes for Photoshop on Pugly Pixel post. It's very simple and awesome. I've been looking for brushes like this and finally I found this one, and I think this is the perfect one.
Feel free to download it for free here. There are 25 brushes you can use. And it's best used with pastel colors. On Photoshop, I usually use neon + pastel color palette which you can find on swatch library.