NWT The Cat’s Pajamas Classic Pima Knit Pajama - Marine Blue This Marine Blue Cat's Pajamas Classic Pima Knit Pajama Set is a must-have addition to your sleepwear collection. The set includes a comfortable top and bottoms, both made with high-quality knit fabric, ensuring a cozy and pleasant sleep experience. The pajama set is designed for women and comes in a size small, with a regular fit.