While I wouldn’t put all women in L.A. in a box, there’s no denying there’s a distinct style aesthetic there, and it’s laid-back yet trend-forward. In some cities, it’s common to dress up for dinner, but in L.A., casual outfits are the norm. L.A. It girl Hailey Bieber routinely proves this.

Now that August is in full swing, we’re all starting to shift our thinking to fall outfits. While seasons may not be all that distinct in Los Angeles, you’ll still see a shift in how people dress, and Bieber’s outfit for a dinner out with Justin this week provides the perfect example of what to wear to make the summer-to-fall jump. In fact, it works no matter where you live, but it’s a look I’m sure you’ll see on plenty of L.A.’s cool dressers in no time.

As for what the outfit includes, all you need is a black long-sleeve T-shirt, low-rise white jeans, and black leather flip-flops. (Side note: This is what Bieber wore, but all of these colors are interchangeable.) In case you haven’t heard, each of these low-key items is a trend right now, and you might already own at least one of them. Keep scrolling to see Bieber’s styling and shop any of the outfit elements you may need to re-create this ideal summer-to-fall outfit.

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The Low-Key Outfit on Hailey Bieber

Hailey Bieber wearing a long-sleeve black T-shirt with low-rise white jeans and black leather flip-flops for dinner with Justin Bieber.

(Image credit: The Hollywood JR/Backgrid)

Hailey Bieber wearing a long-sleeve black T-shirt with low-rise white jeans and black leather flip-flops for dinner with Justin Bieber.

(Image credit: LESE/Backgrid)

On Hailey Bieber: A.Emery Kinto Leather Flip-Flops ($170)

Shop Long-Sleeve Black Tees

Original Contour Astral Longsleeve

Aritzia

Original Contour Astral Longsleeve

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Luxe Rib Deep U-Neck Top

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RE/DONE

90s Baby Long Sleeve Tee

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The Pixie Gray Low Rise Wide Leg Jeans

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Kinto Leather Flip Flops

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Reformation

Jessie Sandals

The Iggy Thong Sandal

Madewell

The Iggy Thong Sandal