Taylor Swift's living room design tips include using balance and texture with sculptural furniture and layered neutral tones. Warm lighting essential to her style enhances skin tones and wood, creating inviting spaces. Pulling furniture slightly off walls, as done in her Tribeca loft, transforms ambiance from cold to cinematic. Prioritize natural materials like plaster and travertine, and incorporate vintage rugs and brass accents for a refined yet cozy feel.