1.Super lightweight non-marking outsole, 30% lighter than normal rubber mary jane shoes for girls, adding no extra weight pressure on her feet. 2.Classic princess dress shoes design, suitable for occasions like school, wedding, church or play time. 3.Big girls dress shoes are made of high quality but lightweight material, non-slip outsole can promise you wouldn’t fall down. Size Chart US Size 5.5 (M) US Toddler US = Foot Length 5 inch(12.7cm) = EU 21 US Size 6 (M) US Toddler US = Foot Length 5.1 inch(13cm) = EU 22 US Size 7 (M) US Toddler US = Foot Length 5.5 inch(14cm) = EU 23 US Size 8 (M) US Toddler US = Foot Length 5.7 inch(14.6cm) = EU 24 US Size 8.5 (M) US Toddler US = Foot Length 6 inch(15.2cm) = EU 25 US Size 9.5 (M) US Toddler US = Foot Length 6.3 inch(15.9cm) = EU 26 US Size 10 (M) US Toddler US = Foot Length 6.5 inch(16.5cm) = EU 27 US Size 11 (M) US Little Kid US= Foot Length 6.7 inch(17.1cm) = EU 28 US Size 11.5 (M) US Little Kid US = Foot Length 7 inch(17.8cm) = EU 29 US Size 12 (M) US Little Kid US = Foot Length 7.1 inch(18.1cm) = EU 30 US Size 13 (M) US Little Kid US = Foot Length 7.5 inch(19.1cm) = EU 31 US Size 1 (M) US Little Kid US = Foot Length 7.8 inch(19.7cm) = EU 32 US Size 1.5 (M) US Little Kid US = Foot Length 8 inch(20.3cm) = EU 33 US Size 2.5 (M) US Little Kid US = Foot Length 8.3 inch(21cm) = EU 34 US Size 3.5 (M) US Big Kid US = Foot Length 8.6 inch(21.9cm) = EU 35 US Size 4 (M) US Big Kid US = Foot Length 8.7 inch(22.2cm) = EU 36 US Size 5 (M) US Big Kid US = Foot Length 9.1 inch(23.2cm) = EU 37 US Size 6 (M) US Big Kid US = Foot Length 9.5 inch(24.1cm) = EU 38 US Size 7 (M) US Big Kid US = Foot Length 9.8 inch(24.8cm) = EU 39 Please carefully refer to this size details to get a best match