i agree with the spirit of this article although some details remain laughable. i'd like any many to go out and find a cashmere cardigan as cheaply as a woman can find one. or a tailored blazer.
i've always lived under the assumption that mens clothing costs more because men, generally, buy less clothes. even than most fashionable man still buys the basics and puts his own spin on them. many women -- and i have never understood this, but i witness it perennially when i shop with my mother, sister, and legion of female freinds -- will go out and buy a disproportionate amount of 'trend' clothes. you give a man $10k and free reign in soho and i don't care if he's the most conservative or the most edgy, he'll come back with a certain number of pants, a certain number of jeans, a certain number of shirts, a certain number of shoes, a certain number of jackets. however, give a woman that same $10k and depending on the woman, you'll have them all come away with completely different things all, for the most part, in a year, who'll be dissatisfied with what they own.
so, in that way, i do believe, there's wisdom in the words of the author with respect to buying quality basics. buying a perfect little black dress from dolce and gabbana or the perfect pair of crocodile pumps from ysl for a girl makes just as much sense buying the perfect black suit from dolce and gabbana or the perfect pair of crocodile lace-ups from ysl for a guy. it's up to the individual how, where, when, and why to wear those things.