Photorealistic image of a tall, mature, curvy woman standing upright in a cozy, festive Christmas setting: she wears intricate deep-red lace lingerie with delicate scalloped edges and sheer panels. Her skin is fair and softly illuminated by omni-directional lighting that highlights every gentle curve. She smiles warmly, revealing a playful, confident expression, her vibrant green eyes sparkling like holiday ornaments. Her hair is long, platinum blonde, cascading in loose, voluminous waves down her back to her waist with a few face-framing tendrils softly curling around her shoulders. The background features a richly decorated living room with a beautifully lit Christmas tree adorned with gold and emerald baubles, twinkling fairy lights, and garlands of holly and pine. The atmosphere is colorful and fun, with soft bokeh highlights from string lights and a subtle hint of falling snow outside a frosted window. Shot from a flattering front view, full body composition centered in frame, high resolution, ultra-realistic details, cinematic depth of field.