Day vs. Night Split Portrait Comparison

A prompt to generate a vertically split, upper-body portrait of Sydney Sweeney, comparing her 'Day' (natural, no makeup, simple nightgown) look on the left with her 'Night' (professional makeup, elegant pink dress) look on the right. The image must maintain the same pose, framing, and angle, using smartphone camera realism and natural lighting to ensure the contrast highlights only the styling difference.