(Stella McCartney Bicolour Octavia Dress)
I know...it doesn't look much of a "Miracle Dress" on the size 0 model from Stella McCartney's website. That's why they say that some pieces must be tried on...and Kate Winslet was a sure believer (they got the same Octavia dress in both black/white and black/red combo)!
To be honest, I became a believer of the "Miracle Dress" too after seeing it on Kate...I mean it literally does miracles!!! I already loved the racerback halter neckline and the bicolour style, which are both very in-season. Having the illusion of slimming down the waist/hip area was the tipping point to my "obsession du jour" item!