Our Classic Brown Mary Jane is a go-to style for any occasion or outfit and features a smooth brown color upper and sole, with a T-shaped cutout and four heart details characteristic of the Mary Jane look. The elastic band at the ankle makes for easy on and off. Sizing: US 2 (0-6 Months, 3.75" Sole). US 3 (3-6 Months; 4.125" Sole) US 4 (6-12 Months, 4.5" Sole). US 5.5 (12-18 Months, 5.0" Sole). US 6.5 (18-24 Months, 5.25" Sole). US 8 (2-3 Years, 5.75" Sole). US 9.5 (3-4 Years, 6.25" Sole).