Intertwinement's KAL

I tried following this pattern , but I ended up doing this.

Wendy's Modified Sundress for Bear

Items needed for this pattern are:
Size 3 double point needles, set of five
1 oz. sport weight yarn
yarn needle for finishing

Pattern:
Cast on 22 stitches
Join and knit one round.
(Use stockinette stitch through out this pattern.)
Yoke:
Divide your stitches on four needles as: 3, 8, 3, 8
Row 1: increase 1 stitch at each end of each needle by Kf&b
Row 2: knit
Repeat these two rows until your needles have 15, 20, 15, 20 stitches on them
waist:
On next round, bind off the two sets of 15 for the sleeves. Join body stitches and knit four rounds. Your needles will have 10 stitches each.
next round:
Increase 1 in every stitch of next round by Kf&b so that you have 20 stitches on each needle
Skirt:
Knit until desired lenght. I did 2". Then do a picot edging by:
round 1: k2tog YO
round 2: knit
round 3:bind off
Fold over onto wrong side and sew down so that it has an uneven trim on the edge.