What is one disadvantage of spandex?

Spandex, also known as elastane or Lycra, is highly valued in fashion design for its exceptional stretch and recovery properties. However, one notable disadvantage of spandex is that it can present challenges when it comes to sewing. The fabric has a unique elasticity that can cause it to shift and stretch unpredictably during the sewing process. This can make it difficult to maintain accurate seams, resulting in uneven stitching or distortions in the finished garment. Additionally, special techniques or equipment, such as using a serger or a stretch needle, may be required to properly sew spandex, which can complicate the design process.

In contrast, while other options highlight specific issues such as fraying, shrinking, or degradation from sunlight, these concerns do not specifically relate to the inherent difficulties faced during the sewing of spandex, which emphasizes the unique challenges posed by its elastic nature.