Bought a few leather laces from a forumer here (thanks goat!) and they look absolutely amazing. I especially adore the lighter brown one and am currently matching it with my Clarks DB. Initially wanted to use the darker brown ones for my RW and upon trying out 1 lace on the boot, it was very difficult to tighten and loosen. That is a big issue for me as I often need to take in and out of my boots in my course of work.
So now only 1 of the 2 lighter brown is used, cos the DB's laces is short and 1 of this lace can be cut into half which is just nice for the pair of Desert Boots.
Rubbed a coating of Obenauf's LP on them and they are now rocking on my DBs!
Will post the fit pic of the DBs + leather laces in due course but here's a pic of just the laces only: