The cut: Tapered Pixie
Celebrity inspiration: Zoë Kravitz
Description: "Zoë has a tapered pixie cut, which is a combination cut of a 45-degree angle around the nape and sides and a 90-degree on top," said Wallace. "Razor cut is the best technique to achieve this effect."
Style it: "Use Nairobi Wrap‑it Shine Foaming Lotion (£20) to set the hair with soft waves in the front, and then use FHI's Heat Platform 1/2" Tourmaline Ceramic Flat (£93) to put slight texture in it. Then seal with a holding spray," said Wallace.
Who it works for: Wallace said this cut looks especially fab on oval-, diamond-, and heart-shaped faces.