Most women, who dress to impress other women probably even more than they dress to impress men, know that heels elongate the leg and change the position of the hips so as to flatter the female form. After some practice, deportment is improved and self confidence enhanced through improved height, stature and that feel good factor.
Dress codes always produce victims; those who feel demeaned or objectified but who will be fluttering the eyelashes with pretend vulnerability just as soon as the opportunity arises. And there is always a dearth of male champions ready to defend her honour

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Heels look good. Be really thankful the dress code isn't a full body covering of Hessian sack and a pair of hobnailed boots.