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Threads eLetter


From the pages of Threads magazine

Cut Up Your Patterns and Add Seams

Insert elements into seamsGet extra style mileage from your favorite patterns by creating new seams

by Mary Ray

When I've spent time fitting a pattern and love the results, I'm not going to waste time looking for a new pattern. Instead, I add seams to the original and redesign the way it looks.

Anyone can rework favorite patterns by adding seams. The possibilities are endless, and you don’t need a degree in pattern drafting for success. I’ll show you step-by-step how to do this, then we’ll tour my wardrobe while I explain simple ways to add style lines, develop surface design, and create details on patterns you already know and love. (Unless otherwise noted, all the jackets shown on the slideshow started as the same pattern: Butterick 5941.)

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Adding seams offers a benefit beyond style that I’ll just mention here. Every seam provides an opportunity to fine-tune the fit of a garment. For example, you can add or subtract small increments of fabric in the vertical seams of a jacket or skirt or pants to enlarge or reduce the circumference. You can also make slight changes in the shape of a seam to nip in a waist or expand a bustline, as just two possibilities. Tiny 1/4-inch changes in eight seams around a garment amounts to 2 inches.

When you have problems achieving a good fit, adding seams often provides a viable solution. But for the most fun, change your patterns for style in the ways I show on the fol­lowing pages—it lets you be the designer.

Redesign your pattern
Decide on your garment plan first. Then, trace a copy of your pattern. Finally, cut up the pattern according to your plan, and add seam allowances.
Make a plan
1. Make a plan. Use a photocopy machine to copy and enlarge the schematic drawings from the pattern instruction sheet. The copies are your templates for sketching design possibilities.


Trace Transfer
2. Trace a copy of the original pattern. Position the pattern pieces on pattern paper over a piece of foamcore and trace the seamlines with a needle tracing wheel (left). Transfer the existing notches to your traced version by making hash marks across the cutting line. After tracing, remove the tissue pattern and draw over all the pricks with a marker (right).


Make new pattern sections
3a. Make new pattern sections. Follow your planning sketches to draw the new seamlines on the traced pattern pieces.


Place hash marks
3b. Place hash marks across the new seamlines to indicate notches. Number the sections on both the intact copy and the individual new pieces. As new patterns, these pieces often don’t make sense when seen separately.


Trace each new pattern piece separately
3c. Trace each new pattern piece separately.


Use a transparent ruler
3d. Use a transparent ruler to add seam allowances before cutting out the pattern pieces.


Use new seams to add style lines
Enhance seams for any pattern, including dresses, pants, skirts, blouses, and swimsuits. New seamlines can flatter the figure and always create new fitting opportunities.

Add a princess seam Create a center panel

Add a princess seam. With a curved ruler, draw in the princess style lines (above left). This won’t change the fit or shape of the garment, only the lines. Rotate the bust dart so it disappears into the princess seam.

Create a center panel on a straight, darted skirt. Topstitch the seams for added detail or extend the center panel, then shirr the side edges for a fresh, fashionable look (above right).

Create a center seam on front pant legs
Divide the back

Create a center seam on front pant legs for a lengthened look. Topstitch the seam for added detail (above left).

Divide the back of a garment into sections for a more flattering look (above right).


How to rotate a dart
Trace
1. Trace around the pattern from the top dart leg to the lower front side seam.
Pin
2. Pin the pattern at the bust point; pivot to close the dart. True up the hemline at the lower edge.
Rotated and released
3. The dart control is now rotated and released at the hem.


Mary Ray is a contributing editor.

Photos: Sloan Howard. Illustrations: Lisa Summerell


From Threads #129, pp. 62-67
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