For 2015 I'd made the decision to cut down on the makeup spending, I thought I was safe when I first saw the images for the Dior Spring Kingdom of colours, which whilst pretty weren't screaming unique at me, but of course I relented.
I would like to point out that again we have a collection whereby not all items are released in every country (brands like Dior, YSL and Chanel seem to do this quite a bit). From what I can tell so far (as the collection is only out at Selfridges as I write this), in the UK we have not received the DiorBlush in Peach Splendor nor Khôl Eyeliner in #349 pearly mint but do have two new Fusion Mono Eyeshadows, the Mono shadow in Fairy Grey and an extra three Rouge Dior Baumes which certain other countries won't be receiving.

Mono shadow in Fairy Grey (£22.50), is a medium grey/silver infused with differing colour micro glitter. The glitter is what sells this shade as they provides a lovely twinkliness when they catch the light.

Pigment is a bit lacking initially but can be built up sufficiently. Glitter shades usually mean some fall out and I did get some when using a UD primer but don't if I use my By Terry one, so you may need to play around with what base you use. The shadow is lightweight and feels smooth and there are no problems with blending.
Swatched below and then a built up swatch.

Fairy Grey is a pretty shade, albeit a more flashy/shiny shade than I would normally go for, but I can't say I am a fan of the mono shadow formula, whilst it does perform sufficiently, I prefer something more creamy with a better coverage.
Of the five limited edition Rouge Dior Baume I bought #448 Belle de Printemps and #668 Cotillon (£26 each).
Belle de Printemps is the soft apricot/peachy shade used for the Ready-to-Wear S/S 2015 collection look.

Cotillon looks red in the tube but goes on as more of a fuchsia.

Both shades go on less bright than they look in the tube. These colours are just so pretty for that pop of fresh colour.

However, though I'm a fan of the Rouge Baume formula as they provide hydration and have a lightweight, comfortable feel, I unfortunately found that Belle de Printemps does not apply as smoothly as my other Rouge Baume's and instead tends to clump and settle into lip lines.
Out of what I bought, Cotillon is the only must have for me, though I am still feeling the temptation to get the eyeshadow quints, so my plan to spend less in 2015 is going exceedingly well....
Ironically, from most of the reviews I have read so far, it seems that the Dior Kingdom of Colors Palette which is the centrepiece of the collection has not gone down well and is one to skip.
I bought these from http://www.selfridges.com