I just want to quickly mention that Universal Appeal is reaaalllly pretty. From Ts swatches I thought it was going to be a pretty basic cool purple-brown frost, but what you can't see from pictures is that there is a really rosy pink woven in...like tiny fuchsia shimmers, and it really makes the color something special. I thought it was going to be a totally dupable color, but it's actually quite unique! And you don't need tons of the purple to get this pink sparkle, I bought 2 diff ones (one w lots of brown and one with more purple/gold) and somehow they still swatch very similarly.
If you are into deep taupes, purples, burgundy-browns, etc then I recommend checking UA out. It is a really gorgeous everyday rich neutral, and you can swing the color in a lot of different directions. Great w Added Goodness, Hyperviolet, Morning Frost, Half Wild, etc! Also lovely w golds.