Bought these for my daughter to replace the pants that came with the costume (for Mel from Disney Descendants). Old Navy Leggings and I ordered Small-6 in them. They're a bit bigger (both in width and length) than her little old navy blue leggings, but they're quite nice, comfy, etc. and will look great with her suit and even end up fitting under a sweater dress or something the Season. .
Adorable and comfortable Splendid girls' leggings for kids and babies
80 Review
Girls' Clothing and Leggings - Govc Winter Fleece Velvet Leggings
49 Review
Lilax Girls Basic Length Leggings Girls' Clothing in Leggings
52 Review
Slaixiu Leggings Fleece Printing GP777 3P B 130 Girls' Clothing and Leggings
54 Review