This adorable superhero outfit is perfect for celebrating your little one's big day It is durable enough for everyday wear and machine washable! Our prints are made with high quality inks and applied with a commercial heat press for bright and vibrant designs which will last, the colors will not crack. 7 ate 9 Apparel is a top designer for children's apparel and has newborn outfits, novelty shirts as well as first birthday party outfits.