A celeb guide to what to wear for the ALS Ice Bucket Challenge, according to Gwyneth Paltrow, SJP and more Credit: DDNY/Broadimage; Noel Vasquez/Getty Images

Unless you've stuck your head in a literal ice bucket over the last week, you've seen just about every celebrity (except Kim Kardashianfor now) take on the ALS Ice Bucket Challenge to benefit the ALS Association.

While some couples have completed the chilly challenge together (See: Jennifer Garner and Ben Affleck's adorable video, Channing Tatum and Jenna Dewan Tatum's version), our hats go off to the solo celebs who brave the freezing water, sometimes in little clothing.

If you find yourself challenged with the donate or dunk option, take a cue from these celebrities on what to wear — or not to wear, in some cases.

Sarah Jessica Parker

Why soak any of her designer clothes when she can just wear a towel?

Gwyneth Paltrow

Perhaps she's prepping for a polar bear plunge since she wore just a Heidi Klein bikini.

Mark Wahlberg

He smartly removed his Jordan sneakers so as not to have to slosh around after he completed the ALS challenge.

Anna Wintour

Ooh, the ice can be cold! Naturally the Vogue editor, with her trademark bob, wore oversized sunglasses and a floral tank dress for the challenge.

Emma Stone

Anticipating the frosty aftermath, The Amazing Spider-Man actress wore a cozy sweatshirt.