The top is only one pattern piece. I added about 1.75" to each side of the CB seam at the hip. I didn't need to add that much -- it fits fine but I think I'd like it a bit snugger so that it bunches up more. The pattern calls for the top to be cut on the bias, which is stupid, because it's out of a knit. I ended up cutting it cross grain, as my fabric was only 45" wide. Since it's a 4 way stretch, cross grain isn't a problem.
After stitching up the CB seam, I tried it on, and needed to take the neckline in. I took it in about .75".
See how nice it lays with that adjustment?
The armholes are finished off with a straight grain strip of fabric. I used a .25" seam allowance, as they would have been a bit low with the standard 5/8" one. I'd heard the neckline was low, so after trying it on I stitched it up another inch. It's still low, but hey, when life gives you curves, flaunt them.
I put lingerie guards to keep the top sitting correctly all the time.
The skirt went together very quickly as well. It's only 2 pieces, 3 if you count the straight grain strip for the elastic waist casing. I shortened it 3" above the split, and I'm thinking I might take it up an inch or so more. There are 4 tucks in the front of the skirt along with multiple tucks in the side back seams.
One more picture of Calvin photobombing me: