Added seam allowance refers to the extra fabric included along the edges of a pattern piece that allows for sewing and finishing seams. This allowance is essential for achieving a proper fit and making adjustments during the fitting process. By adding seam allowance, designers can ensure that garments can be altered easily if necessary, accommodating any changes in fit or style preferences.
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Seam allowances can vary in width depending on the type of garment, with common measurements being 1/4 inch, 1/2 inch, or even more for thicker fabrics.
Adding seam allowance during pattern drafting is crucial for accommodating any alterations that may be needed during fitting sessions.
When cutting fabric, it’s important to remember to include seam allowance to avoid issues with fit later on, as cutting right at the edge may lead to a garment that’s too small.
Some patterns come with pre-determined seam allowances, while others may require the designer to add their own based on their specific design needs.
Different sewing techniques, such as French seams or flat-felled seams, may require varying amounts of seam allowance for effective construction.
Review Questions
How does added seam allowance impact the fitting process for garments?
Added seam allowance significantly impacts the fitting process by providing extra fabric that can be adjusted during fittings. This flexibility allows designers to make necessary alterations without compromising the integrity of the garment. When trying on a piece, if the fit is not perfect, having additional seam allowance makes it easier to let out or take in seams for an ideal fit.
Discuss the importance of determining appropriate seam allowance when creating patterns for different types of garments.
Determining the appropriate seam allowance is critical when creating patterns because it directly affects how well the garment will fit and how easy it will be to alter later. For example, garments made from thicker fabrics may require larger seam allowances to allow for bulk when sewing. Conversely, lighter fabrics might need less allowance to maintain a clean finish. Designers must consider these factors to ensure both functionality and aesthetics.
Evaluate how adding seam allowance can influence design choices and alterations in garment construction.
Adding seam allowance can greatly influence design choices and alterations in garment construction by offering flexibility in terms of fit and style adjustments. A designer who adds generous seam allowances can create a piece that can be tailored over time, accommodating body changes or shifts in fashion preferences. This practice not only enhances the lifespan of a garment but also empowers consumers to modify pieces to reflect their personal style more accurately.
Related terms
Seam: A seam is the line where two pieces of fabric are sewn together, which can affect the overall structure and fit of a garment.
Pattern Grading: Pattern grading is the process of creating patterns in different sizes while maintaining the proportions and fit of the original design.
Fitting: Fitting involves trying on a garment to evaluate its fit and make necessary adjustments to ensure it conforms properly to the wearer's body.