Surprise, surprise: The 2025 California summer uniform involves denim—but not just any denim. It's all about vintage-inspired jeans that feel equal parts effortless and intentional. Think high-rise silhouettes that could've been pulled straight from a '90s supermodel's off-duty archive. The key? A slightly worn-in wash that reads "lived-in" rather than "brand-new."
Paired with the perfect white tee or ribbed tank, this look taps into a kind of casual minimalism that never feels try-hard. It's that model-off-duty vibe that somehow works all day, from a morning matcha run in Venice to a late-afternoon golden hour in West Hollywood. Whether you prefer a boxy, cropped T-shirt or a fitted tank, the goal is always the same: clean, classic, and just a little undone.
Here's where the quiet uniform gets its loudest moment. Enter the statement bag. Women in California are balancing the ease of basics with one standout piece. Think sculptural shoulder bags, oversize woven totes, and splashy pops of colour that instantly elevate the whole ensemble. It's the styling trick that makes the jeans-and-tee combo look styled, not accidental.
Ultimately, this summer's go-to outfit formula is less about chasing trends and more about returning to the essentials, but with a twist. It's the kind of look that feels good on a 26-degree day with your favourite sunglasses on and a perfectly worn-in pair of Levi's. In true California fashion, it looks just as good when you throw it together last-minute.
See the ultimate California summer uniform for yourself below.
Shop the Cali Summer Uniform:
1. Fitted T-Shirt + Baggy Jeans + Ballet Flats
Style Notes: The contrast between a fitted T-shirt and oversized baggy jeans always feels effortless, but this season it's especially of-the-moment. A figure-hugging tee keeps the look clean and balanced, while roomy denim adds a casual, borrowed-from-the-boys energy. Finish the outfit with ballet flats for a polished, feminine twist—bonus points for a satin or square-toe style that nods to the balletcore trend.
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The perfect staple to wear on repeat.
Comfortable, cool and easy to style.
Classic ballet pumps in a blue hue.
2. Tank Top + Barrel Jeans + Flip Flops
Style Notes: This is the kind of outfit that thrives in the warmer months. A simple tank top, preferably in a ribbed fabric, makes for a fuss-free base. Barrel jeans bring a directional silhouette that feels both laid-back and editor-approved. Flip flops—particularly in a leather finish or with a platform sole—add a relaxed, beachy element that works surprisingly well for the city, too.
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A warm-weather essential that goes with everything.
Sculptural denim that elevates your look instantly.
An editor fave.
3. Crop Top + Cuffed Jeans + Loafers
Style Notes: When styled right, this combination hits the sweet spot between preppy and cool. A cropped top keeps proportions in check when paired with turned-up jeans, drawing attention to the ankle (and the shoes). Cuffing the jeans makes loafers feel intentional and sharp rather than school-uniform basic. Go for a sleek leather loafer or chunky sole if you want to add edge.
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Simple, soft and cut just right.
A cult classic with an easy-to-style roll-up hem.
A polished loafer that works year-round.
4. T-Shirt + Cuffed Jeans + Heeled Sandals
Style Notes: Sometimes the simplest looks are the most impactful. A classic T-shirt, ideally with a slightly boxy or oversized fit, pairs perfectly with cuffed jeans for a look that's both casual and elevated. The magic comes in the footwear—heeled sandals instantly transform this outfit into something that feels considered and dinner-ready. It's the kind of styling trick you'll rely on again and again.
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A basic in all of our wardrobes.
Clean-cut denim that works for day or night.
The snake-print is my favourite.
5. Spaghetti Strap Top + Baggy Jeans + Heels
Style Notes: The Y2K influence is alive and well in this outfit. A barely-there spaghetti strap top feels fresh and a little bit flirty, particularly when contrasted with slouchy, baggy denim. Heels add structure and polish, making this a great option for drinks, dinner, or anything that calls for a dressed-up denim look. It's casual-glam at its best.
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So cute.
This shape makes every outfit feel cooler.
A sleek heel for summer styling.
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