Get back and front and draw the new neckline (slightly wider on back, V shaped on front) and the peplum lines, horizontal on back and slanted upward on front:

• the first one is few cm above the waist,
• the hem line is 12-18cm below (but you can choose the measurement you prefer.

Get the sleeve, taper it at the elbow and draw the slash lines: some are to flare from the elbow downward, the others are to give volume to the cap.

Trace a copy of front and back bodice and peplum.

Manipulate the darts:

• on back bodice, erase it and discard the same amount from side seam and center back,
• on front bodice, close the shoulder dart and open its volume at the waist one,
• on both peplum pieces, erase the darts (their volume will be eased in the seam).

Trace a new copy of front bodice filling the dart with paper and marking the gather at the underbust.

Draw some slash lines on front and back peplum.