As with all bobs, there is a level of maintenance when it comes to styling, which includes using the right products to achieve your desired effect.

“Start by washing and towel-drying your hair as usual before applying a heat protectant,” Collier says. “Add a volumising or thickening mousse (Collier recommends Jerome Russell Bstyled Thickening Mousse, £6.99) or a lightweight styling balm to add texture and lift.

“Blow-dry your hair using a round brush, directing the ends inward to enhance the bob’s signature curved shape.”

If you’d prefer a smooth finish, use hair straighteners to add a soft wave or curl to the ends of your bob. In need of extra volume? Collier suggests using a root-boosting product on the crown of your head. Finish with texturising spray for extra movement.

When it comes to your next salon appointment, Collier says: “Be specific about the length and shape you want, and make sure to take reference pictures so you can discuss your goal.

“Ask for a round bob that frames your face, and explain that you’d like a soft, curved shape. Be mindful to ask for a style that creates volume and has ends tucked slightly inwards to create a rounded finish. If you’re open to layers or a fringe, mention that too.”

The round bob is brimming with 80s nostalgia