For a T-shirt that won't shrink and will hold its shape, try a blended fabric like the Jerzees 5.6 oz. 50-50 “Heavyweight Blend” T-Shirt. Made of 50% cotton and 50% polyester, this shirt is soft like a cotton T-Shirt, but less likely to shrink in the dryer. It is also more durable than an all-cotton shirt. Expect the same great fit with a ribbed collar, taped shoulders and double-needle stitching.