The potential for a shirt to shrink in the dryer depends on various factors, including the specific fabric blend, the manufacturing process, and the care instructions provided by the manufacturer. Let's break down the components of the shirt you mentioned:
Polyester: Polyester is a synthetic fiber known for its resistance to shrinking, so the polyester portion of the shirt is less likely to shrink significantly.
Rayon: Rayon is a semi-synthetic fiber derived from natural sources, and it can be prone to shrinkage when exposed to heat and moisture, such as during washing and drying.
Elastane (also known as Spandex or Lycra): Elastane is a stretchy synthetic fiber that is often added to garments to provide elasticity and stretch. It is generally resistant to shrinking.
Given the fabric blend, there is a possibility that the rayon portion of the shirt may shrink slightly in the dryer. However, the polyester and elastane components are less likely to be affected.
To minimize the risk of shrinkage, it is essential to follow the care instructions on the garment's label. If the label recommends avoiding high heat or tumble-drying, it's best to air dry the shirt or use a lower heat setting on the dryer.
Keep in mind that even if a shirt does not shrink significantly in one cycle, repeated exposure to high heat in the dryer can gradually lead to some shrinkage over time. Therefore, it's a good practice to follow the care instructions and take proper care of your clothing to maintain their original fit and shape.