Here is McCalls Pattern #6284 UNCUT Misses Tiered Skirts in sizes XSM (extra small), Small and Medium. Three, four and six ruffled tiered skirts with elastic waist.
Extra Small size 4-6....Small size 8 to 10 Size Medium size 12 to 14. (A bit old school sizes.)
The pattern and instructions are still factory folded. The envelope shows some wear and creases from storage.