What size are BILLY kid styles?Updated a year ago

BILLY Kid Sizes are as follows: 

Size 10 Toddler (some styles)
Size 11 Little Kid
Size 12 Little Kid
Size 13 Little Kid
Size 1 Little Kid
Size 2 Little Kid
Size 3 Little Kid
Size 4 Big Kid
Size 5 Big Kid
Size 6 Big Kid
Size 7 Big Kid (some styles)
Size 8 Big Kid (some styles)
Size 9 Big Kid (some styles)

Note: The larger kid's sizes overlap with men's and women's sizes. See the following link to a Sizing Conversion Table.