My daughter is a size 7 and the M/8 fits her perfectly. The top shrunk a bit in the wash so I made it a little bigger. If your child has a smaller build you could probably fit her, but my daughter is medium build and long torso. A skirt is a shorter skirt that basically just hides it in the back but nothing else. It's actually okay because when she performs in her leotard after ballet she tends to rip her skirt, and when she's shorter she's less likely to rip it.
Hollhoff Gymnastics Playgrounds Shorts - Breathable Clothing for Girls
48 Review
Pack Athletic Performance Basketball Drawstring Girls' Clothing
48 Review
Thermajane Girl's Cozy and Comfy Thermal Underwear Long Johns Set with Fleece Lining
46 Review
C9 Champion Girls Supersoft Bright Girls' Clothing and Active
46 Review
Castle Fairy Communion Pageant Bridesmaid Girls' Clothing for Dresses
54 Review
Rainbow Toddler Princess Sleeveless Sundress Girls' Clothing and Dresses
57 Review
First Communion Dress Line Ivory Girls' Clothing and Dresses
56 Review
Amazon Brand Sleeveless Unicorns Metallic Girls' Clothing in Dresses
75 Review