The designs are based on interpretations of four themes: Classic, Romantic, Progressive and Glamour.
From the book:
In the Classic theme we are revisiting the concept of nostalgia and past care-freeness.
In the Romantic theme we are rediscovering our most primal and ancient forms of existence.
In the Progressive theme we are projecting a future filled with cultural blending.
In the Glamour theme we are relishing a sensual exotic past.
We have most of the Swarovski components, or will have soon, and if you see something that you can't find, you can email us and we'll see if we can find it or suggest a substitute.
In addition, on page 68 - there is information on the Swarovski-sponsored Create Your Style contest in 2015.