And they don't even sweat in it.
The twins talked small groups of editors through the collection piece by piece.
See Ashley Olsen, Lindsey Wixson, Julia Roberts, and Jennifer Lopez in this month's issues.
The samples won't be ready in time for them to show here. Le sigh.
Plus: Rihanna dines just about everywhere, and Amar'e Stoudemire is keeping it kosher, in our weekly roundup of where the who's who is eating out.
Eighteen can't-miss spots for shopping, drinking, elbow-rubbing, and generally proving to your Midwestern friends how cool New York is.
Also, images of Vena Cava's Bloomingdale's line leaked.
And other Hollywood horror stories.
Plus, the Dutch government hands out makeovers to single ladies.
The former 'Full House' star and her adorable boyfriend, Justin Bartha, avoided a scary fate when their plane was forced to land after a cockpit fire.
And more expected and unexpected celebrity behavior, in today's gossip roundup.
We spoke to the Row designer about her unstoppable fashion career.
Not everyone can get away with selling $235 jeans, but maybe these two can.
They're dropping Robert Lee Morris's name from the collection for fall.
Also, Chanel released new spring-campaign images.
They both wore trains to some style awards in the London.
Ed Westwick also showed, bringing with him some Chuck Bassitude.
Also, Gisele Bündchen's first photo shoot since giving birth reportedly took place this weekend.
And Rihanna is bringing mop tops back.
Also, check out Anja Rubik's new Fendi campaign, New York designers raise money for Haiti, and more.