Comparing the crafted artisan's with the Mor Dhona set legs just as an example:

Artisan's Chausses, CP +2 Craftsmanship +4 Control +35

Artisan's Culottes, CP (+3) Craftsmanship +3 (+1) Control +29 (+6)

So its a tossup, use time or use gil. At least on the pants.