The eldest Kardashian sister tells Twitter followers she'll be wearing green on Saturday night

By Kate Hogan
Updated August 16, 2011 05:30 PM

Jason LaVeris/FilmMagic

Khloé picked purple, and now Kim’s going green! According to a recent Tweet from Kourtney Kardashian, Kim Kardashian‘s bridesmaids will be wearing green dresses when they walk down the aisle at her wedding to basketball star Kris Humphries this weekend.

The mini-reveal comes on the heels of the announcement that Kim will wear a gown by Vera Wang on Saturday, just like little sis Khloé did when she married Lamar Odom in 2009.

According to mom Kris Jenner, Kim is “very calm” in these final days leading up to her nuptials. “It’s just her personality. She knows what she wants and she’s very focused on the day and is just enjoying the process,” she tells PEOPLE.

That’s not to say the bride-to-be isn’t totally excited, too, though. “OMGGGG my wedding is a week away!!!!” she Tweeted Aug. 13. “This is so crazy! I’m so happy!” The reality star’s wedding will air later this year in a special on E!

–Kate Hogan