Is it permissible for a man to look at the hair and body of a woman he wants to marry? And, are there any limits and conditions?
It is permissible for a man who wants to marry a woman to look at certain physical features, such as her face, hair, neck, palms, wrists, legs, and so on. However, it is subject to the following conditions:
1. The reasonable possibility that he will marry her
2. He has not seen her [hair and body] before
3. No impediment to marrying her, such as if she is observing a waiting period (iddah).
4. Looking must not be with the intent of lustful pleasure
5. No fear of falling into a forbidden act due to looking at her, otherwise it is not permissible to do so.
Additionally, it is permissible for a woman to show her hair and body to the marriage suitor when requested within the religious limits.