here
You may have seen it in magazines or on 'this morning'. Basically it's a just below knee fitted, scoop neck dress with short sleeves in black (also comes in sleeveless red, velvet, a bustier, pencil skirts and a grey check dress). I had mine delivered today and after an inital 'oh god, it's a granny dress' moment looking at it on the hanger, when I tried it on I was very impressed with its sucking in qualities. It has this 'magic' inner layer (like they have in pants) all over it, and any excess fat is miraculously pushed up into your cleavage! And yes, you can sit down in it without splitting the seams. Infinitely dress up or downable with accessories, I think it's worth £70. Disclaimer: I am 37 and struggling to get my figure back after a c-section with my 4th baby (and so not a m&s person usually!)