This post on the 2010 NY make-up show on www.Vexinthecity.com reminded me of a long term 'I wish they'd bring back...' for the 3 Custom Color brand. It used to be sold in Pout in London, but now only select bits of the line can be found at www.cultbeauty.co.uk.
I had and loved the Rose Creme to Powder blush, and eyeshadows in Brown Sugar and Camel. I like that they sell warm and cool versions of their core lip and eye colours; this makes it easier to find good basic shades that suit individual colouring and taste. The Clarifier Pencil (flesh coloured pencil - I used mine to highlight browbone, cupid's bow and inner corner of eyes) is excellent, and available at Cult Beauty, although I've since found Illamasqua Vow pencil to be a good substitute for me.
What I really like the look of is these sheer, bright lipsticks, called Light Brights, which look perfect for summer. Too bad the brand isn't widely available here in the UK anymore.
Images are from www.threecustom.com.