Chantecaille is a line that was created and is still owned by a French mother and daughter, Sylvie and Olivia Chantecaille.
This is a very good line with some beautiful textures and colours, but it is expensive (as far as I can remember, this line was the first to push the £20 barrier for eyeshadows and lipsticks, several years ago.) Chantecaille are currently changing their formulas to be paraben-free, which is something else I like about the brand.
Favourite things:
Total concealer in Ivory (palest slightly pink toned shade, about a MAC NW20 equivalent.) You will see from the picture I'm a good way to using this up. It's not as heavy-duty as Bobbi Brown or Becca concealers, but I don't need to set it with powder and it doesn't settle into fine lines around my eyes. I can use it on dark circles and redness around my nose, and to even out minor chin redness. It wouldn't work on real blemishes in my opinion; it's too light and creamy for that.
Blush in Emotion (left) and Mood (right). I prefer Emotion to Mood - it gives me a softer and warmer pink blush. Both of these blushes are very subtle and sheer, and you would find it quite hard to even see them on a skin deeper than BB Sand or a MAC 25 level. There are some brighter shades in the range, which are still quite sheer. The benefit of these blushes is that they are impossible to overcook, if you have a tendency to be heavy-handed with blush.

Super lip sheer in Pegasus (left) and lipstick in Narcissa (right). Pegasus has slightly more plum and brown undertones, Narcissa is a clearer pink. Pegasus is not particularly sheer at all. Unfortunately, Chantecaille lip products are quite scented, but they are very comfy and get along fine with my dry and picky lips. The Narcissa is my new one (yes, I have actually used up a lipstick, admittedly it was bought several years ago); they've recently changed to the sleeker packaging (like the lip chics) from the old packaging (like the Pegasus shown.)
Top row, left to right, all shimmer:
Malachite, Titanium, Granite, Crystal, Rose Gold (new formula), Perle
Bottom row, left to right, all matte:
Agate, Shale, Opal
These are not all in my favourites - I find Titanium very hard to blend and an unflattering shade of grey. Agate barely shows up on my skin at all, and Shale is very subtle too, although I like the effect of Shale for a natural look. The new formulas do seem to be more pigmented and give better colour deposit.
Not so favourite things:
The eyeshadows can be very sheer, as noted above. The blushes are also sheer, and you are not likely to be a fan if you prefer more pigmented blushes like those by Illamasqua or NARS.
The range of colours in the foundations and concealers is narrow. The palest shades are not what I would class as very pale (I'd say I'm fair but not porcelain) and the deepest shades would not work much beyond a Mediterranean skintone. They are releasing a lighter shade, but I am not aware of any plans to cater for darker skintones.
The limited edition palettes - while these are beautiful and I can appreciate the artistry and the technical expertise that must go into them, I personally do not consider it worth spending £90 on an eyeshadow palette because the colours in it have been laser cut into a picture. This is a shame, because I liked the grey and the green colours in the Protected Paradise palette, and would have bought those as singles.
I find the brush on the liquid liner I have fiddly and it does not give an even line. I do like the bronze/gold colour of the actual liner (Crescendo) but I hardly ever use it.