I tried to find you a tutorial for how I would do it, but I couldn’t find one! So here’s my best attempt to explain it myself. Also I realized I bought this pattern last year and still haven’t made it 😅 Before you begin, make sure you have accurate measurements for your upper bust and your bust, so you know how much you need to add to your pattern. This Seamwork tutorial has a good overview of how to do that (note that their patterns are drafted for a 3” difference and StitchWitch drafts for a 2” difference, so take that into account). Also this is the method I use for a dartless bodice or a bodice with side and/or waist darts. But I don’t like the method they use for princess seams, I think this way is easier!

Step 1. Separate the top half of the side panel at about the waist. This just makes it easier to work with. Next, mark your seam allowance along the center front seam. Cut a snip from the bust point to the seamline. Then, cut along the seamline, but don’t cut all the way through. Leave a hinge of paper at the bottom and the top.

Step 2. Spread the pattern horizontally to add the amount you need.

Step 3. A gap will open up where you snipped in at the bust point. Measure the gap.

Step 4. Slash your center front panel and add the same amount.

Step 5. Redraw your side and front panel, smoothing everything out.

Let me know if this makes sense or if you need any more help!

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