Dive into holiday whimsy with our Merry Mermen men's pajama set in blue. This festive pajama set features Santa as a merman delivering toys via dolphin reindeer, complete with an underwater Christmas tree. Made from breathable organic cotton with a roomy button-down top, comfortable mid-rise pants, and pockets. Perfect for holiday mornings with family. Explore more men's collection, holiday collection, and pajamas. Materials: 100% organic cotton poplin. Sizing: Roomy button-down long-sleeve top and mid-rise pants, featuring a relaxed fit and adjustable drawstring waistband. Designed as men's long pajama set with 28" inseam. Fit: Fits true to size. For sizing guidance, take a look at our Size Chart. Ethically Made: Designed in Philadelphia and hand screen-printed by artisans in India. Care: Launder on a delicate cycle with like colors. Tumble dry on low heat to avoid shrinkage and maintain its fresh look. Press lightly for a fancy look.