I recently acquired a new (to me!) kilt, but it's a tad snug; I could use two inches (or maybe a bit under) more in the waist. I know that moving the buckles can accommodate this, but I was wondering if anyone had used kilt extender straps of the sort that buckle to the existing straps and then into the buckles on the kilt? Do these work to keep the kilt nice and snug? Or would it be better just to go for the buckle moving approach?

Thanks in advance for your input!