Ladies Tail tennis/golf skirt

Ladies Tail tennis/golf skirt. The tag says size 5/6. It has an approximately 25.5 inch waist, approximately 14.5 inch length, and approximately 11.5 inches across the waist. It has a zipper and button. Non-elastic waist. It is machine washable. It runs small. It is much closer to a size 0 than a size 5/6 because a 26.5 inch waist is equal to a size 2 which is a size XS. Please check measurements.