Pants not included. The tag says 3XL but it’s Asian sizing so will fit more like a S-M in US size. Worn/washed once. Slits on both sides Knee length, short sleeves and scoop neck as this style is more modern, more comfortable to wear around. Pit to pit: 18in Length: 32in Sleeve length: 18.5in (from neck to end of sleeve) Side slit length: 19in Material: 65% polyester, 35% cotton