Needle and wet felted anatomy sweater design on a Ron Jon Surf Shop hoodie. 50% polyester, 40% acrylic, 10% cotton. Size XL.
Mesurements:
Arm pit to arm pit: 27 1/2"
Back of collar to bottom of sweater: 29"
Sleeve to shoulder: 24" or 25"
Shoulder to shoulder: 26"
 
This sweater can be hand washed or machine washed inside out on a gentle, cold cycle. You can also put it in a garment bag for extra protection. Lay flat to dry. When dry, iron on a wool, steam setting. Ironing helps to compress the fibers again and keep it looking nice.
If it’s ever washed on a hot cycle, the design might shrink a bit. This can be fixed by ironing on a steam setting.