Dolphins may be known for their intelligence, but your pet’s going to get a rep for style in these aquatic pajamas from Frisco by Chewy. The allover light-blue design features a pattern of dolphins and dark-blue ribbed trim. Plus, the slight stretch and pullover style make them easy to put on or take off. They’re also machine washable, so keeping them clean and ready to wear on cooler springtime nights is no problem.