There are two new Chanel Glossimers in Rose Rêvé #189 and Songe #191 for fall. Both are very light and sheer. Rose Rêvé #189 is a pale sheer cool pink that is very similar but cooler version of Plaisir #164. On my lips this one goes on milky and with my pigmented lips showing through. I like this one better over lipsticks rather than by itself. Songe #191 is a shimmering iridescent oyster that flashes violet and pink. Although it's on the sheer side it gives a pink brightening effect to the lips on its own. I really like this one.
Here they are swatched on the lips:
Out of the two, I prefer Songe #191 for the shimmer and glossy shine. It has a lovely iridescent quality that makes the color change depending on how the light hits the color. For some comparisons, two views so you can see how different lighting impacts the color with the pretty shimmers:
Chanel Aragonite #151 Glossimer (discontinued)
MAC Clear Water Lipglass (limited-edition)
Chanel Eau de Rose #86 Aqualumiere Gloss (discontinued)
I can't say either are must-haves since they are so sheer but I like the way Songe wears. It looks much better in person than it does in photographs. It has a pretty shimmer you can't really capture with the camera. Both are available at Chanel counters now. Online at Nordstrom, Saks and Chanel.com.