“The hair flip – where it’s a bob haircut or long hair in a pony – gives a cooler-than-school, ’60s retro vibe,” hairstylist Devin Toth previously told PS. “And who wouldn’t want that?

While drying, use a round brush to flip the ends outward gently. Finally, you can spray them with sea salt. This will give you gentle waves. Are you dreaming of a hairstyle straight from the '60s?