As much as we'd like to go bare-legs everyday, the UK weather is nothing if not unpredictable, meaning that there are those odd days where it's still not quite warm enough to go out sans trousers. Therefore, instead of defaulting to mini dresses and micro skirts that will leave us feeling cold, we'll be building our colder summer weather looks around jeans—for there is no item more up to the challenge of swiftly transitioning from cold to warm weather.
After all, jeans are timeless, easy to style and comfortable, and the outfit options are endless, making them the perfect day-to-day throw-on. However, if you feel like your denim ensembles are becoming a tad repetitive, we're here to help break you out of your rut.
We've found seven perfect casual outfits with jeans that will help you think outside the box. From the coolest ways to wear this year's loose-fitting denim to the wardrobe staples that always look great with jeans, we promise these outfits will keep you satisfied for months on end. Scroll below to see them and to shop any pieces you might need a refresh on.
The 7 Best Casual Outfits With Jeans for Summer 2025
1. Tank Top + Straight Jeans + Mules
Style Notes: Even though she's wearing heels, Sylvie's look still feels casual thanks to her simple tank. Throw a lightweight knit over your shoulders just in case it gets chilly.
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I really rate Arket’s basics.
The perfect wash.
These Bottega Veneta mules are never not on my wish list.
Brown bags always feel elegant.
Jumpers are always a good idea when summer chills look likely.
2. Suede Blazer + Barrel-Leg Jeans + Flip-Flops
Style Notes: In our experience, nothing goes with denim quite as seamlessly as suede. Complete the '90s-inspired look with a plain tee and flip-flops.
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These easy-to-style blazer will serve you well in any season.
Baby tees feel more ’90s than loose-fit.
I love the raw hem on the waist of these jeans.
Hands down the chicest flip-flops I own.
A stylish finishing touch to any outfit.
3. Linen Shirt + Wide-Leg Jeans + Neck Scarf
Style Notes: Casual dressing doesn't mean you can't feel put-together. Wear a linen button-up with your favourite wide-leg jeans and, for good 2025 measure, add a chic neck scarf into the mix.
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You can also tie this around the handle of your bag.
Linen button-ups are a summer staple.
The turn-up on these jeans feels cute.
I've been spotting this bag everywhere recently.
You don't have to splash out loads on expensive-looking sunglasses.
4. Relaxed T-Shirt + White Jeans + Strappy Sandals
Style Notes: Relaxed t-shirt, baggy jeans, strappy sandals, sunglasses—this look incorporates off so many classic pieces yet looks so fresh when worn together.
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Is there no outfit a black t-shirt can’t improve?
I like the loose '90s fit of these white jeans.
Buckle up and go.
Square sunnies are officially part of the It-girl uniform for summer 2025.
5. Cardigan + Black Jeans + Ballet Flats
Style Notes: Although it's a staple, wearing your classic cardigan as a top will feel fresh for 2025. Use it to give your jeans timeless appeal, and finish with some bold pumps and a shoulder bag.
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This is an H&M best-seller for good reason.
I hear great thinks about & Other Stories denim.
2025 in a flat shoe.
The shoulder bag every fashion editor wants.
6. Trench Coat + Ecru Jeans + Sandals
Style Notes: We all know how unpredictable the UK weather can be. On those colder summer days, layer a lightweight trench over your outfit. Opt for a striped tee and ecru denim underneath to keep the outfit from looking too winter-y.
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Unbelted trenches always look expensive IMO.
No need to size up—this tee already has the perfect amount of slouch.
Don’t overlook Mint Velvet’s denim department.
These genuinely look designer.
You'll get so much in this tote.
The finishing touch.
7. Denim Blouse + Jeans + Mary-Janes
Style Notes: Double denim is a look that never goes out of style, though it feels particularly "this season," as a host of designers showcased full-denim looks on the autumn runways. True to form, Franny is getting in on the action early.
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A denim shirt with a twist.
The shape of these jeans is on point.
If you buy one pair of shoes this season, make it Mary Janes.
Give any look instant retro appeal.
This post was originally published at an earlier time and has since been updated.
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