A bit pricey - and quite a few styles from traditional kilts to kilt skirts, even silk tartan hi-low styles.
this simple kilt skirt took my fancy - I am seriously contemplating finding my family tartan and ordering one:

there's also a hipster kilt skirt sitting lower and less tailored for your hips:

and more traditional kilt skirt styles...

and as reference they do proper kilts to (or at least they seem proper to a novice such as myself)

quite pricey though - the mens kilts are around $700 - womens kilts/skirts much lower.