Maren Morris shares her shopping must haves, including makeup, skin-care, fashion favorites, ... Maren Morris’s Onstage Must Haves: $12 Lip Stain, Doc Martens, and More. By Marisa Petrarca.

Maren adds: "If I'm singing and I'm doing a show for 90 minutes to 2 hours with a normal lip, it's gone by song three or four because I'm singing on the microphone, and it just wipes away, and you ...