This velour pj set may be the softest thing ever! It comes in tons of color options for just $19.94. Some sizes are selling out so click the link below to check them out now! 

Secret Treasures Women's and Women's Plus Velour Top and Joggers, 2-Piece Lounge Pajama Set ( I got a small and these sets typically run slightly big on me, wish they came in XS)