Blake Lively dishes out some interesting maternity fashion advice

Blake Lively is offering her Instagram fans some creative maternity fashion advice. The 35-year-old expectant mother of three uploaded a photo of herself on Sunday wearing an open dress that showed off her baby bulge beneath a long skirt after a few fashion gaffes led to a lightbulb moment. Lively captioned the post: "When the back of your skirt won't zip and the front of your dress won't button, wear both. Who says two wrongs don't make a right??" [caption id="" align="aligncenter" width="640"] Image credit: Yahoo/ Instagram[/caption] Additionally, Lively wore a black dress with white polka dots over a black skirt in the image, each piece having a purpose. With a smile on her face and a pearl necklace to finish the look, she appears to be establishing her own fashion standards for her fourth child with Ryan Reynolds, 46. Also Read: A sneak peek into Kendall Jenner's dating history, See For those unaware, the former Gossip Girl star made her fourth pregnancy announcement public in September when she showed off her baby bump at the 10th Annual Forbes Power Women's Summit. Ryan Reynolds and Blake Lively, who wed in 2012, also has daughters James, 8, Inez, 6, and Betty, 3.

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Reynolds claimed in an interview with Entertainment Tonight in November that their girls are "ready" for a new sibling. He said, "I'm very excited." [caption id="" align="aligncenter" width="1500"] Image credit: PEOPLE[/caption] Reynolds also added, "We'd have to be. You know, you'd have to be a moron to do this four times if you didn't like it. It's gonna be nuts, but we're very excited." On another note, Reynolds just made an appearance on an episode of The Kelly Clarkson Show, where he discussed how his family is getting ready for the new member: "The first one, everything's like perfect, and you set everything up, everything's sterilized. By the fourth, you're just like, oh, right this is happening. I should sweep or something." Reynolds continued, "Not as much preparation has happened. I shouldn't speak for my wife because she's in it to win it right now. She's ready. We're very excited, though."