Mens Grandpa Pig Pajama Set. Perfect for lounging about watching nature programs or dreaming of boating adventures, these Grandpa Pig pajamas are perfect for any granddad! The gray marl t-shirt features a large print of Grandpa Pig and 'Awesome Grandpa' with detail stars. Paired with matching long navy bottoms with 'Grandpa Pig' printed on the leg and an elasticated waist for ultimate comfort, these fun Grandpa Pig jammies are a must-have for any fan of the series!