The phrase "simple updo" refers to a hairstyle that is easy to create but still looks elegant by gathering and securing the hair away from the face and neck. Full definition
Grow out your cut gracefully with our tips and tricks, and click through the top easy hairstyles for long hair — from straight styles to simple updos. (instyle.com)
With her vivid Dayglo hues, Katherine smartly wore a daintier sandal and kept her makeup rather neutral, while slicking her hair into a simple updo. (redcarpet-fashionawards.com)
Definitely doing some of these simple updos this summer!! (getyourprettyon.com)