Man you're the most awesome black person I've ever met. I wish I could be more like you. Plis teach me your ways. I too poor can't pay, but I promise to worship you.
It should be in Boutique only for previewing and keep it in NPCs otherwise so we can buy. However, that being said, the fashion in the NPCs are only like 105k so it's not that much. I just buy a bunch of random things, go to seamstress and preview them that way. Put it in boutique or not, it's fine with me.
The costing would be pointless. but would love a previewing option again :c would make things much easier then buying a boatload of fash for matching purposes