I think what he might be asking is about some "off-the-rack" kilts, like Stillwater, etc. that usually come in a 24" length. I say yes, by all means order one and try it! You can wear it a little lower on the waist, and if it comes to somewhere around the top of the knee you have a great deal! Of course if it still too short, you can always return it (just remember not to take the basting stitch out). If you are custom ordering one, of course go with your measured length, not some arbitrary "standard" length.

Joe