How to Alter a Pattern to Make It Smaller
In the world of sewing and crafting, altering patterns is a common skill that can save you time and money. Whether you’re making clothing for yourself or for someone else, there may come a time when you need to adjust the size of a pattern. In this article, we will guide you through the process of how to alter a pattern to make it smaller, ensuring a perfect fit for your project.
Understanding Pattern Scaling
Before diving into the alteration process, it’s important to understand the concept of pattern scaling. Scaling refers to the process of resizing a pattern to fit a specific size. When you need to make a pattern smaller, you will be scaling it down. This can be done by reducing the pattern’s dimensions proportionally, ensuring that the proportions of the pattern remain the same.
Step-by-Step Guide to Scaling Down a Pattern
1. Choose the Right Pattern: Select a pattern that is suitable for resizing. Avoid complex patterns with numerous darts and pleats, as these can be more challenging to adjust.
2. Mark the Pattern: Lay your pattern on a clean, flat surface and mark the areas you want to resize. This can be done by drawing a line across the pattern where you want to create a new fold or by marking the center points of darts and pleats.
3. Calculate the Scaling Factor: Determine the desired finished size of your garment and calculate the scaling factor. To do this, divide the desired finished size by the original pattern size. For example, if the original pattern size is 12 inches and you want a finished size of 10 inches, the scaling factor would be 10/12 or 0.833.
4. Draw New Pattern Lines: Using a ruler and a compass, draw new pattern lines that are proportionally smaller based on the scaling factor. Ensure that the angles and curves remain consistent with the original pattern.
5. Adjust Darts and Pleats: If your pattern includes darts or pleats, adjust their lengths and widths according to the scaling factor. Remember to maintain the original proportions and angles.
6. Re-draw Notches and Markings: Re-draw any notches, markings, or other symbols that may have been lost during the scaling process.
7. Test the Pattern: Before cutting and sewing the fabric, test the pattern on a piece of paper or muslin to ensure that the fit is correct and that the pattern pieces align properly.
8. Cut and Sew: Once you are satisfied with the pattern, cut out the fabric pieces and proceed with the sewing process as per the original pattern instructions.
By following these steps, you can successfully alter a pattern to make it smaller, ensuring a custom fit for your sewing projects. Remember to take your time and be patient, as altering patterns can be a delicate process. With practice, you’ll become more confident in resizing patterns to fit your needs.
