Caitlin is a pretty, somewhat greyed down blue violet to me. Dove is a pale grey. Formula-wise, I think that they are on the thin side, but it works nicely, especially for the Dove shade. Don't get me wrong. They're not sheer. They render opaque in two coats. They dry down pale enough that they don't scream for attention when you have them on, even in less unassuming colors like blue violet and grey. Dove actually looks really clean on. Intimate. It's a good name for the collection.
I am thinking that instead of doing the "French Twist" on my nails, I'll just use Dove for my manicure and Caitlin for my next pedicure.