Side Slits. The hang is not attached to the shirt. It came off so it is separate. Arm pit to arm pit is approximately 25", Length is approximately 27", The length is measured from the top of the shoulder to the bottom of the shirt. New with tags Long Sleeve Drawstring V-Neck Garment Care: Machine Washable Size: M Multicolor Material: 55% Cotton, 45% Polyester MV Sport Women Hoodie Pullover Earth Laughs in Flowers Huntington Beach