This article is from Parade by Jessica Sager:

Now here’s a challenge hashtag that may be more or less painful than the Ice Bucket Challenge, depending on your past fashion choices—and it’s still for a great cause!

Michelle Obama leads the pack in a series of throwback prom photos to encourage voter registration among young people.

Posting a photo of her rather timeless prom look, the former first lady, 56, wrote, “Throwing it back to my 1982 prom night and this pink satin, polka-dotted dress. Join the #PromChallenge with @WhenWeAllVote and @MTV and tell us what your school is doing to register students to vote. You could get a free prom for your school!”

Read the full article here.