Yukon is a gorgeous taupe (on my skintone the purple-ish hue comes through). Bali is a pretty springy pink with a interesting lavender duo chrome.
Santa Fe is a mauve color with shimmer and it does feel a bit gritty on application, but I don't feel the shimmer once it's on my lips. Very pretty, everyday color.
Pfeiffer Beach is a dark purple. It's a nice color and the wear time is great. It feels very creamy when applied.
Overall, a good deal for $38.
*purchased by me*