Fashion, style, and finding a niche…

I’ve narrowed down my niche to the following sentence: Stylist services and body confidence coaching for the post weight loss lady boss.

Is this too niche-d down? Not enough?

Too niche it down further I’ve been toying with the idea of *vintage* styling for the post weight loss lady boss… But that seems like an even tinier segment. I know women exist that fit this category because I have joined FB groups where they hang out, but my scarcity brain has kicked in.