I heard it first from Lauren Tappan, Marie Claire 's fashion editor: Plaid is back. The quintessential print always thrives ...

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Olivia Rodrigo has stepped out with boyfriend Louis Partridge in LA wearing what looks like a sparkling diamond engagement ring. We spoke to experts about the bridal trend.

Rodrigo was seen wearing an edgy plaid mini dress and sandals, while Partridge wore a graphic t-shirt, shorts and sandals.

I heard it first from Lauren Tappan, Marie Claire 's fashion editor: Plaid is back. The quintessential print always thrives ...