It seems a little fallish to wear in the middle of summer, but I went ahead and tried out Square Hue Lengha and I really like it a lot. Square Hue does a good shimmer, I've noticed that before.
I went in the grocery store to pick up a prescription and ended up with a new lipstick (which I'm about to need) and a nail polish (which I didn't need, but hey, it was on sale):
I decided to try Buffalo Nickel out as an accent nail. (Lengha has silvery shimmer so I felt like they coordinated reasonably well.)