Mary Kate Olsen was spotted at the grand opening celebration of “Otarian: The Planet Most Sustainable Restaurant”.

The actress/fashion designer arrived at the Bleecker Street eatery in New York City sporting a very casual look jeans and a black shirt.

I may not have looked at her twice has she not worn this green Dries Van Noten Spring 2010 floral print jacket.

The jacket is gorgeous.

I’m not usually a fan of Mary-Kate’s shabby chic, but I don’t hate this look.

For once she doesn’t look like she was dragged out of bed.

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Credit: Style.com & Fame Pictures