Model:B6066DR33515R830 Luxury Crystal Slippers Cinderella Birthday Gifts Kids Party Wedding High Heels Fashion Glitter Sequins Princess Leather ShoesPlease note: Since the shoe box is heavier, the shipping fee is calculated by weight, so the shoes we ship are all without a shoe box, thank you for your understandingBefore you buy shoes, measure your child's foot length and check the size chart below. Then choose a size based on foot length or insole length. The sizes we list refer to the insole length (insole length)Insole length = foot length + 1.5cm (winter shoes)Insole length = foot length + 1cm (autumn and spring shoes)Example: If your child's feet are 15cm, add 1cm,You need to choose a size with an insole length of 16 cmInsole length = foot length + 1cm (autumn and spring shoes)CN size 26 (inner foot length 17cm) = suitable for foot length of about 16cmCN size 27 (inner foot length 17.5cm) = suitable for foot length of about 16.5cmCN size 28 (inner foot length 18cm) = suitable for foot length about 17cmCN size 29 (inner foot length 18.5cm) = suitable for foot length of about 17.5cmCN size 30 (inner foot length 19cm) = suitable for foot length of about 18cmCN size 31 (inner foot length 19.5cm) = suitable for foot length about 18.5cmCN size 32 (inner foot length 20cm) = suitable for foot length about 19cmCN size 33 (inner foot length 20.5cm) = suitable for foot length of about 19.5cmCN size 34 (inner foot length 21cm) = suitable for foot length about 20cmCN size 35 (inner foot length 21.5cm) = suitable for foot length of about 20.5cmCN size 36 (inner foot length 22cm) = suitable for foot length of about 21cmCN size 37 (inner foot length 22.5cm) = suitable for foot length of about 21.5cmCN size 38 (inner foot length 23cm) = suitable for foot length of about 22cm