From Arhaus to Design Within Reach, these are the best. Any interior designer will tell you that the key to creating a layered space is mixing high and low. So, after you’ve shopped for your affordable finds, take a look at some luxury furniture brands. There are a lot out there, which can make finding (and eventually shopping) the best pieces for you and your space an unwelcome challenge. That’s where we come in. As shopping editors, we spend our days exploring all of the new launches…