Few women have manes as iconic and instantly recognizable as the Princess of Wales. Princess Kate’s bouncy blowouts and effortless waves have become synonymous with her style. She rarely strays from the same look—hair down, glossy blowdry, soft waves—from professional events to red carpet galas. Haircare expert Danielle Louise, beauty expert on Fresha , the world’s leading beauty and wellness booking platform, says Princess Kate epitomizes the “royal blowout”: glossy, smooth and polished. “Princess Kate’s garden party hair is exactly why the royal blowout works so well for formal summer events,” Louise said. “It is polished, smooth and expensive-looking,” the beauty expert told Marie Claire, saying that there is an art to a hairstyle paired with a hat. “A lot of people make the mistake of going too big with their blow-dry before wearing a hat or fascinator.…