I vaguely remember Judi Dench saying something along the lines of being quite shocked when she caught sight of herself in the mirror, because what she saw did not match with her 'mind's-eye' view of how she saw herself.
That resonated with me.
I have seen fashions and styles which I have loved - and purchased, only to discover that they did not make me look like the image advertised, nor the one I had in my mind's eye. At all.
Most models are tall and skinny. Most mature women are not.
AR's outfit on a tall, willowy model sashaying down the cat-walk would look fantastic. But then, tall, willowy models can wear almost anything and look fantastic. Especially when they are adorned with various accessories that accentuate the clothes, but which are accessories that most ordinary people going about their daily lives would not be able to wear.
AR possibly saw herself in that outfit - in her mind's eye?