Spoiler alert! What’s in store for Sunday night’s season premiere of Brothers & Sisters? Nora and Holly plan an engagement party for Rebecca and Justin and up dishing out the drama as usual. Things turn awry when Nora discovers that Holly bought the kids a new car as an engagement present when they both agreed not to get them anything.

We have to admit, we love when Holly and Nora get into it. And in this Sunday’s “The Road Ahead” episode, Holly will be standing her ground while looking more ladylike than ever in this charming pink Zac Posen Silk Crepe Dress. Regardless of whether or not she wins the argument, one thing’s for sure: she’s (hands down) already won this fashion face-off.

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Photo courtesy of ABC.