This, of course, is none other than Wellesley College student leader Hillary Rodham, caught on camera on June 11, 1969, after becoming the first student ever to speak at a Wellesley graduation. Since then, of course, she has gone on to even grander platforms and podia, and barring the unforeseen, looks to be a very strong contender for one yet more so (hence the resurrection of a label not seen since earliest 2009, by the bye).
Yesterday, she moved, possibly, a step in that direction when she launched her own Twitter account (and quickly gained nearly 400,000 followers - feel free to go join them now, as long as you also follow me and hurry back). Today, she got a further boost when a gentleman rather well-placed to help underwrite any electoral effort hailed her cyberpresence and included a new hashtag, of which I don't suppose we've seen the last: #45.*
As for the trousers, I can do no better than to echo the observation made immortal by the great Thombeau: it's a look...
* For non-American Gentle Readers, a hint: her husband was #42.