Jennifer Aniston’s new movie Wanderlust opens today, and if you go see it be sure to check out the chic accessories on our March InStyle cover girl. Jennifer Meyer created two of the pieces Aniston’s character Linda wears, and we caught up with the jewelry designer (and wife of actor Tobey Maguire) to get the inside scoop on her movie star-worthy looks. “Jennifer has such an amazing, innate sense of style,” Meyer told InStyle.com. “Ultimately, Jen always knows what her character should be in and has the final say.” For Wanderlust, Aniston wore Meyer’s Double Dome Ring ($6,500 at ylang23.com) and Diamond Stick Necklace ($1,050 at barneys.com). And this isn’t the first time she’s worn Meyer on the big screen—Aniston also wore Meyer pieces for The Breakup, Marley & Me, Just Go With It, and He’s Just Not That Into You. “She is not only an amazing model for my jewelry,” Meyer said, “but I am also lucky to call her a friend.” Tell us: Do you plan on seeing Wanderlust?

Plus, Jennifer Aniston discusses her 8 most memorable haircuts!

SEE JEN'S HAIRCUTS!

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