True, Melania would risk an ankle sprain by merely stepping out of a climate-controlled limousine in those shoes, never mind walking through mud and debris to comfort evacuees recouping in shelters. But the rest of her outfit was just as obnoxious. It was as if an assistant told her they’d be roughing it on a mission to an inhospitable place of unimaginable devastation, and Melania thought “war zone.” Her aviators and bomber jacket are playing at the courage and ready-for-anything spirit that defines most mainstream depictions of the military, as if she were risking anything or helping anyone at all on this trip to Texas. (She’s not.) Melania was trying to use military signifiers to simulate utility and a willingness to get her hands dirty when she’ll likely return with her manicure intact, making a mockery of those whose olive drab and aviators come standard-issue.
Source : http://www.slate.com/blogs/xx_factor/2017/08/29/melania_trump_wore_stilettos_to_tour_hurricane_harvey_devastation_why.html