I don't know I think maybe you should've added a little more pink! Cute quilt!
My theory? You can NEVER have enough pink! So this is just about right! LOL! I love this! And I know your DGD will, too! The backing fabric is beautiful, too!
For little girls who love pink, there can never be too much. I love the backing fabric you chose too - she'll spend hours looking at the different scenes.