Everytime I sew a Colette dress I wonder why on earth I use any other brand of pattern! This is a straight sz 18 with only taking it in at the sides on the bodice and shortening the bodice by 1". I didn't even muslin it, I feel so naughty saying that!
Fabric is a sateen from Spotlight same with the contrast fabric. I found the skirt a bit short so added the band to the hem.
The skirt has a kick pleat but I don't think its needed and wouldn't bother sewing it on other versions. The bodice is finished with facings but I used bias tape instead. I really don't like facings, they seem bulky and never seem to sit as smoothly as bias binding.