We choose skin-friendly fabric and soft fabric for better children's feeling and are committed to providing each customer with the highest standard of customer service. Please rest assured that we will value every customer and try our best to serve you. Any questions, please feel free to message us, we will reply promptly within 12 hours. Skirt Size Chart: Girls: 2-3 Years = Tag 100, Waist 16.5''-19.7'', Height 35''-39'' Skirt Length:10 inch 3-4 Years = Tag 110, Waist 18''-22'', Height 39''-43'', Skirt Length 11'' 4-5 Years = (Tag 120)-Waist 19.6''-23.6''-Height:43'' to 47'', Skirt Length 11.8'' 6-7 Years=(Tag 130)-Waist 21.3''-25.2''-Height:47-51'', Skirt Length 12.6'' 8-9 Years = (Tag 140)-Waist 22.8''-27.6''-Height 51'' to 55'', Skirt Length 13.4'' 10-11 Years = Tag 150 Waist:62-72cm/24.4-28.3'' Height:55-59'' Skirt Length:36cm/14.2'' 11-12 Years = Tag 160 Waist 26''-31.5'' Height 59''-63'' Skirt Length 15'' 13-14 Years = (Tag 170/M), Waist(26.8-32.4 inch), Fits Height 63-67 inch, Skirt Length 15.4 inch (same as Small Adult). You can also buy one for yourself for a matching mom and daughter look). Women: US M=(Tag L)-Waist(29''-33.1'')-Skirt Length 16.9'' US L US =(Tag XL)-Waist(30.7-37.9'')-Skirt Length 17.3'' US XL US =(Tag 2XL)-Waist(33.8-40.2'')-Skirt Length 17.7'' The size is true, please choose the size according to your kids age range. If your girl is big or stronger than normal, you can order one size up. This is a pant style skirt with side zipper and elastic closure at the back, which provides comfort and practical for daily wear or school uniform. Garment Care:Machine Washable