Pinkie Pie needs a new hairstyle and maybe you should consider adding some highlights of many colors in her pink hair. Choose for little pony a green dress with yellow star prints, a red ruffled dress with polka dots and a bow on the back, a white tulle dress with a brown corset or a classic rainbow dress with some ruffles. Or you could mix and match a pink blouse with a round collar and polka dots, an orange top with long sleeves and a yellow bow or a white and blue sailor top with a fun short skirt. Accessorize with a wonderful collar around her neck, choosing from a lot of cool prints and shapes and some cute tattoos on her feet.