Old Navy Unisex Adult Sleep Set Christmas Tree Short Sleeve & Joggers . Both pieces Size XXXL. Shirt is 50% cotton 50% polyester. Joggers have drawstring and elastic waistband with side pockets, and 100% cotton. Measurements approximately Shirt- Bust 27” across Length in back 30” Joggers- Waist 23” across Inseam 28” Rise 14”