While she's been busy with the launch of her new books, Beauty and Starstruck, an above-the-knee frock with neutral shoes has been Lauren's fast-track trick to 'ultra chic'.
And she's got a failsafe look for her hair and make-up too - it's dewy skin, pink lips and wavy locks all the way for the former Hills starlet!
Yesterday (18 October) Lauren showcased a stunning orange skater dress with patent stilettos as she signed copies of her books in Florida.
And just a few hours later she stepped out at a dress fitting for breast cancer survivors. This time she opted for an understated nude and white number from her own range, Paper Crown.
On Wednesday (17 October) Lauren went for a Paper Crown peach A-line dress at her launch in Philidelphia.
And just one day before, she wore an intricate yellow Yoana Baraschi design with stone-coloured heels at the signing in New York.
It looks like Lauren's got a trademark 'hand on hip' pose too! Well you know what they say, if it ain't broke...
Do you have a signature style? Let us know in the comments below.
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