Modesty -- Skirt and shirt lengths


#1

With stockings that are not transparent, how low must a skirt or shirt/dress go (compared with the bottom of the kneecap)
a) when standing
b) when sitting

With leggings or pants on underneath, how low must a skirt or shirt/dress go (compared with the bottom of the kneecap)
a) when standing
b) when sitting

Without any coverings on the legs, how low must a skirt or shirt/dress go (compared with the bottom of the kneecap)
a) when standing
b) when sitting


#2

Females wearing stockings, leggings, or pants must still wear a skirt that covers the bottom of the knee.

There is no difference between sitting or standing. The halachah is simple: knees must be covered at all times.