Could someone PLEASE help me figure out the size conversions for pants from Forever 21?

Question

ok, so i really like these pants

http://www.forever21.com/product.asp?catalog%5Fname=FOREVER21&category%5Fname=btms%5Fpants&product%5Fid=2051918253&Page=all

and i don't understand the sizes. could someone please tell me the equivalent of a Juniors size 7/8. thanks so much!

Answer 1

28 or 29, I think.

Answer 2

that's normal pants sizing...

XS/00=24

S/0 or 2=25

2/4=26

4/6=27

and so on....