I ordered just two items from the Marcel Wanders for MAC collection, which launched on Nov. 24th on MAC's website. I chose what seemed like it would be, for me, the most neutral and wearable lipstick: Martha: a peachy-nude with subtle golden pearl, and a complementing gloss: Beatrix, a shimmery, peachy-pink. The lipstick seems to be of the typical MAC satin formula, with its signature vanilla scent. It is well-pigmented, with a smooth texture. The cost of the lipstick is $22 versus the standard $14.50 for MAC's lipsticks. The gloss (also $22 vs. $18 for MAC's Cremesheen gloss) has a brush applicator rather than a doe-foot. The texture seems to be similar to that of MAC's Dazzleglass or Cremesheen formula.
The packaging is reminiscent of sculptural chess pieces. It is crafted of very smooth and shiny plastic with graphic flourishes alongside the Marcel Wanders logo. This is a limited-edition collection which launched on Nov. 24th and is available now on MAC's website (still haven't seen this collection in my local stores yet!). Visit Temptalia for more detailed information on the entire collection, including Q&A with designer Marcel Wanders.
Beatrix is slightly warmer (peachier) whereas Devlishly Stylish is a little more pinkish. The overall effect is very similar.