If you wear a certain type of dangly ear-rings you can enhance the experience for the subject in ways which a bit of trial and error will quickly bring to perfection. With experienced subjects they are best if they have sharp points on the weightier jewels.
The length of the ear-rings constitutes public notification of the length of the objects expected to be encountered but it has to be admitted that wishful thinking, boasting even, often plays a part in such fashion accessories and this can be counter-productive in practice.
Very few ladies are prepared to wear ear-rings of a length sufficient to produce the required effect on Lexington Steel types.
Keen observation is obviously fundamental.