Im wondering if phoebe is having pressure from high above, and being pushed to expand and loosen up abit, or maybe she is going on a sort of revolt, either way I think her desgins are in a middle ground between two extremes and you can keep being philophiles or march into a new territory with her, if that's her approach then I think it's a smart move,as it caters to different tastes, while keeping things interesting,
whole 70s vibe is completely pointless frugal, and what makes it worse, is the whole copy and past approach we are seeing, there is no filtering.
The thing is with any trend at its early stage of infancy , and you grab it straight away you have no perceptive how it will end up in the real world, it looks shiny and new in fashion week street style, but in reality it can be very hard to adapt to in real life, and within seconds it evaporates,and you end up with expensive mistakes,