Not at all.  In "Perfectae Caritatis" - the Vatican II document on the renewal of religious life - religious orders of both men and women were asked to rediscover the roots of their founders and the specific charisms of their communities.  Many discovered that their order was (a) never intended to wear habits, or (b) forced by bishops into wearing them against the protestations of the founding members, (c) were actually the same sort of dress worn by the populace of the time, added to over the years for various but inconsequential reasons, or (d) particularly for women religious, needed relief from the torture of wearing clothing that cut or irritated the skin, causes heat stroke in the summer and was of little defense against freezing temperatures.  There are almost no orders that have maintained a full traditional habit....most have modified at least the most extreme aspects.  Unless, of course, you appear on EWTN.  Then, even monks run to find an old habit of theirs to wear.