To help remedy this, I often will throw on a vintage lace slip to help give me an extra few inches of fabric. I find hem at thrift stores and flea markets for super cheap! Check out what it looks like under my teal skirt...
See how short the green liner is without the slip?
And all you can see is a faint outline of the lace through the sheer skirt!
You can also see in my "Carmelized" outfit post how I used a half slip to lengthen that skirtlength too!
Plus, slips make you feel pretty and girlie all day long! You can find some great ones that also double as outwear on Oh!Darling Vintage