Nicky Hilton Shares Her Must-Have Products, From Lip Products to a Cozy Robe

"Some people, when they come home, get into sweatpants, I get into robes," says Hilton. She has a range of robes in rotation, but she's currently loving the Printfresh Bagheera Satin Robe ($184, originally $248). "I travel with them. They're easy to pack, they don't wrinkle, and they come in all of the cutest prints," she says. "I sleep in a robe every night."