$370, reiss

Thinking I'd stand out in a sea of dresses, I borrowed a friend's slinky jumpsuit to wear to a fancy disco party on Saturday night, but, as it turned out, many others were in jumpsuits, too. Clearly, the universal adoration of this throw-on-and-go outfit is deserved. This jumpsuit is especially excellent because it can go from the office to the disco as fluidly as The Hustle.

1. Reiss jumpsuit, $370, reiss.com
2. Bauble Bar tassel pendant necklace, $34, baublebar.com
3. Vanessa Bruno blazer, $670, netaporter.com
4. Charlotte Olympia clutch, $1275, matchesfashion.com
5. Isabel Marant sandals, $790, forwardbyelysewalker.com