What To Ask For: An asymmetrical, soft, undercut bob.  Want to score Anh Co Tran’s ever-popular lob…with a twist? “This cut is good for anyone who wants to shake it up!” he says, noting that the asymmetrical length adds interest.

Ask for a bob that tapers from one side to the other by an inch or two, then add invisible “undercut” layers. That is, layers that are hidden underneath the length. To style, simply air-dry or blow-dry and create waves using a 1.25-inch iron. “Alternate the curls going towards and away from the face,” Tran says.