John,

Ok, I did find one mill that makes the Clergy Green in a kilt weight, but it is the Clergy Green modern and it is in 11.5 oz weight (light kilt weight). This weight is too light for a 4-yard kilt but will do ok for an 8-yard kilt.

As chasem stated, I don't make 8-yard kilts personally. There are plenty of fine kilt makers who do that. I specialize in the early-nineteenth century style of box pleated kilt that was made from 4 yards of cloth.

If you wanted the more standard 8-yard knife pleated kilt, there are a couple of ways to go:
1. If you want the Clergy green modern, in the light kilt weight, I'd have the mill who supplies the cloth make up the kilt for you (most major woolen mills also employ kilt makers). Cost (assuming your hip measure is 46" or less) would be $495.
2. If you want the Clergy green in the ancient colors, this would still need to be special woven. I can get it woven in heavy or medium weight, but the cost difference is negligible, so I would say go for the heavy. Cost is $65 per yard, plus $220 for tailoring. So, for a 4-yard box pleated kilt from me, that would be $480. If you wanted an 8-yard knife pleated kilt, you could still purchase the cloth through me ($65 x 8 = $520) and I would refer you to another kilt maker who offers that service that would charge about the same as I do for tailoring (so that would make the total $740). See why I recommend the 4-yard for custom weaves? :-)

If you order a minimum of 30 yards the mill will produce the cloth in double width at the same price, which effectively cuts the price in half. (Your cloth will be 54" wide instead of 28" wide, meaning you would only need to use 2 yards in a 4 yard kilt, or 4 yards in an 8 yard kilt, etc.).

Again, feel free to call or email me for more info.
Aye,
Matt