well ... I was bored XD
DON'T FORGET : A skirt is always shorter on the back !!!
Why ? Answer :
Skirts are made the same lenght ( front & back ) but when you look at a girl anatomy: front is flat and back is round.
To have the same lenght on the front and the back you have to wear the skirt way lower on the back.
The difference is about 3/4 inches.
As a girl who almost only wear skirts : It really is XD