LittleSpring Little Girls' Dress Colorful Flower Cotton Blend Size is small, please do select one size up Girls Dress Size 2-3T(height 34-38inch/90-100cm) Girls Dress Size 3-4T(height 38-42inch/100-110cm) Girls Dress Size 4-5T(height 42-46inch/110-120cm) Girls Dress Size 5-6T(height 46-50inch/120-130cm)