The shoes we swear by - Repettos! These beautiful ballerinas are made of pink satin- just like Repetto's actual toe shoes. W love the with pink socks from Bonne Maison. Repetto ballerinas feature a low cut, grosgrain trim, leather sole and heal (height- 1 cm), and a white sheepskin insole. We live in these- not only because we love the style, but also because of their comfort. We can't recommend them enough! Repettos are made and hand finished in France. Typically a 6 would wear a 37, a 7 would wear a 38, and so on. Feel free to contact us with any questions about sizing.