NWT Sz S which I believe is a size 6 to 6x Christmas Pajamas.

These are so adorable and in such a beautiful blue color. I had bought them for my granddaughter and forgot to give them to her last year. She's too big for them this year. armpit the armpit is 15 Length of shirt is 17" Total pants length is 32" Inseam is 22.5 the pants are fleece flame resistant and 100% polyester very soft. the shirt is also find resistant and 100% polyester. also a soft material.