Congratulations! Nice looking kilt. I have a couple of Burnett's & Struth casuals myself, and like them very much.

I suggest that before going to all the time and trouble to send the kilt back for adjustment, try wearing it a bit higher - high enough that you are happy with the length. I wear mine about 2" above the navel, and own a high-rise kilt that sits 4" above.

This should be doable unless the waist size of your Black Watch and buckle adjustments (and hip size) just won't allow it. In any case, good luck and enjoy your kilt.

Thanks for posting the pics. One with "unleashed" pleats would look even better.