Salaam
I really do appreciate guest's comment about differing opinions on what beautifies and what does not.
A situation once arose between man and wife regarding the nose piercing: he wanted her to have it, and she was intensely opposed to it. Ultimately, she had to concede that in obedience to him she would be rewarded, but boy did she search high and low for some evidence to imply it was an asian custom (strongly linked to a type of branding ... does one need her nose pierced to be identified as a married woman? Besides, wearing a niqab usually deters unwarranted advances *much* more effectively!!!) and was actually deplorable in Islam ! No such luck !
Mind you, I was told by a more learned sister than myself, that certain bedouin women in the times of the Prophet (SAW) used to pierce their noses, and were not prevented from doing so.
Bottom line is always that actions are according to intentions ... Allahu Alam.
One would hope that spouses would also consider the personal preference of the other when it comes to matters like these - needless to say, it's the woman who'd be suffering the pain and inconvenience of having the piercing done, were it forced upon her. Hmm.
But then, to subdue one's own will is the essence of tazkiyyah, so I shall lower myself back into my seat after having stood in such indignation, and hope that it's not too late !
Fee amaanillah
Wassalaam