Dove Jam has a mid-tone grey holographic base with grey iridescent flakes and a flash of bronzey pink shimmer. This was easy to apply. I used thin coats and it was almost opaque in two, but I added a third for a total coverage. You would probably be fine with two with normal/thicker coats. I really love the contrasting shimmer in this.
Peacock Sauce is a deep teal blue holographic with deep red flakies and a strong gold shimmer. I love the flakes and holo but I felt like the shimmer gave the polish a bit of a frosty look. Same type of formula as Dove Jam; I used three coats but you could probably get away with two.
These are available on the Color4Nails website now for $13 each. What do you think of these two shades? I like the names so much haha! They're not really summer colors, but I know I will get some good use out of them when the colder months roll around. Have you tried Illyrian Polish yet?
The products mentioned were provided for an honest review.