That you thought to "wait for someone to walk past" says good things about your vision...and the serendipity of her garments so much the better. This is why we may not care about our watch dressing in the morning, but somehow feel undressed departing without a camera to hand...thank you for sharing your experience of that scene.
I think you would find the China and Art Wolfe portions of the now available LLVJ 20 in the LULA store very enjoyable and inspirational.