This dress is technically still in progress. I'm not too happy with how it is right now; it's a little shapeless (it looks better in the pictures than in real life, I think..). I'm thinking of maybe tightening the skirt a little bit - making it more pencil skirt-ish to give it some shape.
Basically, all I did with this dress is cut the top part of the shirt and the sleeves off so I had a long tube, just like with the blue dress. I sewed the sides up, made armhole shapes, and then pleated the top. You can't see it very well, but the neckline is 3 big pleats that are are also pleated at the waistline.