The listing, Two boys shirts, one pair Khaki pants, size 4/4T has ended.
The Classic Club shirt, size 4, is the larger of the two, and is also has a longer tail. The Tommy Hilfiger shirt is the 4/4T size. Both have short sleeves.
The pants, LANDS END, are size 4T. They are khaki, with elastic at the waist. They also have elastic at the bottom of the pant legs.
My sister got them for my son, and he's never worn them. I'm not sure if they were new when we got them, they came in a gift with other things during Christmas.