Tapcho, it may be the paper weight. My Tink's legs go up into the skirt just a bit more - your may need to give her something for modesty's sake (what sort of undergarments would a fairy wear, anyhow?)
I noticed this 'issue' earlier, figured I'd either paint or use a strip of spare skirt to add something to keep the pervs at bay.
Ah, the weirdness we weave...