Design a minimalistic Christmas living room featuring neutral-colored furniture with subtle touches of purple. The furniture should be sleek and understated, providing a clean and sophisticated base. A simple Christmas tree stands elegantly, adorned with warm white lights and a few gold and purple ornaments, maintaining a refined look. Purple pillows on the neutral sofa add a hint of color without overwhelming the space. Sheer purple curtains frame the windows, allowing soft evening light to filter through. A few elegant candleholders with tall, purple candles sit on a clean coffee table, creating a cozy ambiance. The overall atmosphere should feel serene, inviting, and festive, focusing on a minimalist aesthetic while celebrating the holiday spirit.