A highly detailed, photorealistic medium shot of a sitting baby with a neutral expression, wearing a festive bright red

A highly detailed, photorealistic medium shot of a sitting baby with a neutral expression, wearing a festive bright red short-sleeved romper with voluminous ruffle shoulders and a matching oversized red bow headband, white frilled socks, the baby is holding a red and white striped balloon shaped like a candy cane, in the background is a large, lush green Christmas wreath decorated with white star-shaped ornaments and subtle internal LED lights, clean white studio background, soft, diffused front lighting creating minimal, gentle shadows, warm Christmas atmosphere, shot on an 85mm portrait lens, shallow depth of field.