I picked this up from www.selfridges.co.uk and opted for the Sheer pink shade. The colour is beautiful, quite a bright vivid colour but don't be put off as its not called sheer for nothing, the colour is very natural looking on your skin. I'm very very pale and worry I will look like a clown with too much on my cheeks but I was happy with this as you get a natural flush of colour.
These tints come in three shades: Nude Beach, Summer Pink & Sunlit Nude. The are 6g which is very small, but luckily you don't need much. I do wish it was a bit bigger though...grrrr
These cost £18.00 not a cheap buy but if you like a nice smooth blush that looks natural I think it's a must.
I think in some places they may be sold out but you can try the following