Vera Wang, if you please, for $3. But the sleeves were a bit short - a perennial problem for a tall person like me. I bought a $1 purple shirt, cut off the sleeves and attached them inside the pajama sleeves at the piping seam.
Now my wrists will be covered and warm. . . which is not a pleasant thought in this heatwave. The pajamas are tucked away with my other winter clothes for the cold days.