Pretty Ballerina's is a boutique that specializes in women's and girl's flat shoes. I like the designs here and that the shoes are high quality and meant to last. These are great for travel as they can easily fold in your bag, don't take up that much space, and most importantly, are easy to walk in.
The designs really vary. Some are conservative and great to wear to work. Other's are perfect for lunch with friends and are covered in glitter. They have expanded to some boots and some other shoes that are flat but not the traditional ballerina flat.