Classic Hair Styles from "Friends" Prove the 90s Live On

10. The spiky clipped-up do

The spiky updo is a classic 90s look that Rachel, Phoebe, and Monica returned to again and again. The real genius of this style is the crocodile clip — an unassuming but versatile accessory that can be paired with just about any wardrobe at any age. To achieve the same sharp, spiky from earlier seasons, wrap hair tightly and use barrettes to secure any loose pieces. A few small strands of hair can be pulled from either side for a face-framing effect.