Dionne Warwick is doubling down on getting Taylor Swift her scarf back.The music legend is all for returning Swift her cozy accessory that she sings in her newly rereleased track, «All Too Well.» ET's Kevin Frazier sat down with Warwick, who touched on her viral tweets, and how she'd love to work on a song with Swift.«I mean it. Man, what's he doing with the scarf? Give it back to her.