what is the additional fee for this (other than the material, like is it a set additional price or do they just come up with a price determined but what you order??)
Sometimes they won't do it at all... depending on what you ask. Like, when I asked them to do a medium looping in Vernis they said no...
As others said, the markup is about 30% and a 50% deposit.
Things that cannot be SO'd:
-Small leather goods
-Bags that have been out for less than 2 years
I wonder if they would make a full vachetta speedy and how much would they charge for that