1.These mary jane shoes for girls can be used as party shoes, flower girls shoes, school dress shoes,even daily wear. Perfect for all formal and informal occasions, it's will look great in almost any situation, never goes out of vogue,a refined look easily catches the eyes in the crowd and is a must have for every girl’s closet. 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