This dinosaur onesie pajamas are crafted from high-quality flannel fabric, offering soft and comfortable touch, with fleece lined and thickened design ensuring excellent warmth in winter Available in multiple adorable cartoon animal designs including classic dinosaur series, Disney Stitch, Pokemon Pikachu and other popular IP characters Same design for adults and children supports family matching outfits, enhancing family interaction fun, perfect choice for warm family moments Comprehensive size coverage from adult S-XL to children 100-140, meeting needs of different age groups and body types Besides comfortable home sleepwear, also suitable for various party events, performance shows, cosplay occasions Multiple vibrant color options including red dinosaur, green dinosaur, pink Stitch etc., catering to different color preferences Full-body onesie design provides excellent coverage and warmth, hood design adds cute elements, tail decoration makes it more vivid and interesting