transitional outfits from the seaside to the city
The days are still warm, the evenings aren't. Here are the five pieces that turn your summer wardrobe into a September wardrobe, without buying everything all over again.
There's a precise moment, between the end of August and the first weeks of September, when your wardrobe short-circuits. At midday it's still thirty degrees and all you want is a light dress. At nine in the evening, on the seafront or under the arcades in town, you need something over your shoulders. This is the transitional season: the hardest one to dress for and, if you play it well, the most beautiful of the year.
The good news is that you don't need to overhaul your wardrobe. You need five categories of pieces — the denim jacket, the blazer, the oversized shirt, the maxi skirt and jeans — that layer over what you're already wearing and stretch your summer looks all the way to October. In this guide I'll show you how to combine them, with pieces available right now at Dream Shop.
The denim jacket over your summer dress
It's the simplest and most effective styling move of September: take the dress you've worn all summer and throw a denim jacket over it. The dress stays the star, the denim adds structure and covers your shoulders when the sun goes down. It works with everything: with the tropical-print Caribean Dress, with the broderie anglaise Stegy Broderie Lace Dress, with the boho Katrinka Dress Lace.
There's only one rule of proportion: the longer and softer the dress, the shorter and more fitted the jacket should be. A jacket that stops at the waist creates a visual break and lengthens the figure; a long jacket over a midi dress weighs the look down and cuts the silhouette in half. If you're wearing a mini dress, on the other hand, you can go for oversized boyfriend denim, sleeves rolled up to the forearm.
On colour: light denim is still fully summery and looks lovely over printed dresses and pastel tones. Dark or black denim is the bridge into autumn and instantly raises the elegance. If you want a piece that doesn't go unnoticed, look for styles with embellishment — rhinestones, pearls, studs, fringing — that turn a basic into an evening piece.
Baloony short denim jacket
A cropped cut that stops exactly at the waist, a lightly structured shoulder and a balloon sleeve: this is the jacket that looks good over any dress, from light chiffon to lace. Its length is its strength, because it leaves the waistline free and visually lengthens the legs.
Wear it open during the day over a top, buttoned up in the evening with the collar turned up. This is the piece you'll reach for from now until November, without thinking about it.
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Rhinestone heart denim jacket
Tilde studded denim jacket
Diana Green denim jacket
Risko pearl denim jacket
See all the women's denim jackets and the short dresses in the collection.
The blazer: the piece that brings you back to the city
If the denim jacket is the daytime piece, the blazer is the evening one. And above all it's the piece that psychologically marks the return: you put it on for the first time in September and your brain understands the holidays are over. But it doesn't have to be dull, quite the opposite. Today's blazer is worn over a low-cut top, over a slip dress, over a vest top and jeans — never over a shirt buttoned to the neck, unless you want to look like you're in a meeting.
There are three lengths to know. The short fitted blazer is the most feminine: it follows the waistline and pairs perfectly with maxi skirts and high-waisted trousers. The long oversized blazer is the most fashion-forward: wear it with sleeves rolled and shoulders dropped, over shorts or a mini dress, and you get a contrast that always works. The blazer dress, finally, is already a complete outfit: button it up and it becomes a dress, nothing else needed.
For September go for mid-weight fabrics and neutral colours — black, ecru, camel, pinstripe — that work with everything you already own. Then, if the evening calls for it, there are the luminous versions: Karolj lurex-sequin blazer and Graces elegant blazer for events, or the Vhanys suit if you want the matching co-ord already sorted.
Elodie long blazer
The right length for the season: it hits mid-thigh, covers what it needs to and keeps the line clean. The shoulders are soft, not rigid, so it never reads as an "office jacket" even when you wear it with jeans and trainers.
Over a mini dress it becomes the aperitivo look; with high-waisted jeans and a low heel it becomes the everyday look. One of the few pieces genuinely worth the investment, because it never goes out of season.
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Browse all the women's blazers and women's jackets at Dream Shop.
The oversized shirt: September's smartest piece
The oversized shirt is the wildcard of the transitional season, because it's three pieces in one. Buttoned up it's a shirt, with high-waisted jeans and sleeves rolled. Open it's an overshirt, worn over a top or a vest like a light jacket. Closed and belted it's a dress, with flat sandals or ankle boots.
The style coming back everywhere is the boyfriend: denim, dropped shoulders, masculine cut, raw hem. It's perfect over a bikini on the last beach weekends and just as perfect in town over jeans. Alongside it, the maxi shirt — longer, often belted at the waist — which sorts the whole day in one go.
If you prefer the more feminine version, look to shirts in fluid fabrics: the short-sleeved Tiffanys puff-sleeve shirt, the sheer Yuliasa chiffon shirt to wear over a matching top, the cotton Shoulder-off balloon pinafore with a bare shoulder. And for the evening, the asymmetric denim Famela maxi shirt with a wide belt.
Boyfriend shirt in raw-edge denim
Light denim, oversized cut, measured rips and frayed edges: this is the shirt you wear over your swimsuit in late August and over a black top in late September. Zero effort, maximum effect.
Wear it open with rolled sleeves and straight jeans, or closed with a belt at the waist to turn it into a mini dress. One piece, three ways to wear it.
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Discover all the women's shirts and the tops and knitwear to pair them with.
September doesn't ask for new clothes. It asks for one more layer, worn well.
Maxi and midi skirts: covering up without giving anything up
When your legs no longer fancy being bare but tights are still out of the question, the answer is the maxi skirt. It's the piece that carries you through all of September: as cool as a summer skirt, but with enough coverage to go out in the evening without freezing. And it's the most photogenic thing in your wardrobe, because the movement of the fabric does half the work.
The two directions that work right now are opposites and equally valid. The first is the denim maxi skirt with a split: structure, character, and that split which brings the leg back into play without baring it completely. Pair it with a simple vest top and a denim jacket in a different wash — two-tone total denim is one of the strongest looks of the moment.
The second is the fluid midi skirt in satin or tulle: the Parwi satin midi skirt with a fitted top and sandals is the dinner-out formula, the layered Laikjia tulle skirt is the one that delivers the romantic moment. And if you already want to look ahead to autumn, the Serea faux leather midi skirt with its wide waist belt is the piece that will take you through to December.
Jou denim maxi skirt with split
Denim, maximum length, a generous split and an asymmetric cut: this is the skirt that solves September. It covers your legs when you need it to, reveals them as you walk, and works with trainers as well as heels.
With a white vest top it's everyday; with an embellished top and a short blazer it becomes an evening look. One of those pieces you buy for one occasion and end up wearing every week.
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Parwi satin midi skirt
Buttoned denim skirt with split
Magfa denim midi skirt
Lailai tulle-denim midi skirt
See all the maxi skirts, the mini skirts and the full women's skirts section.
Jeans take centre stage again (and the biker jacket waits for the evening)
After two months of shorts and swimsuits, putting on a pair of jeans is almost a ritual. And September is the month when denim stops being a fallback and goes back to being the base of everything. The dominant shape is the wide leg — baggy, wide leg, flare — because it's comfortable, it's cool and it lengthens the figure. But skinny hasn't disappeared: it's back in dark washes, to wear with softer jackets and generous volumes on top.
Practical advice: choose at least two different washes. A light, vintage one for the still-summery days and for looks with a white shirt. A dark or black one, like the Lennon black flared jeans, which is already autumn-ready and which, with a black top and a heel, becomes an evening look in three seconds. If instead you're after the show-stopping piece, the rhinestone-embellished styles — Baggy rhinestone blend jeans, Sparkling Stars jeans — are the Dream Shop signature.
And then there's the piece that closes the circle: the faux leather biker jacket. You don't need it every day yet, but in the evening you do. Over a short dress, over a maxi skirt, over jeans and a vest top: the Ada biker jacket, the fitted Elsa biker jacket or the Starcy faux leather bomber are three different ways of saying the same thing: from here on, the season changes.
Krakele wide-leg jeans
A wide leg that tapers slightly at the ankle: the smartest shape of the season, because it has the comfort of a baggy fit without the risk of weighing down the figure. High waist, fabric that holds its shape.
With an oversized shirt and trainers it's the back-to-work look. With a cropped top, a blazer and a heel it's the first night out of September.
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Lorenz Light Denim jeans
Janna asymmetric jeans
Lennon black flared jeans
Jeans with chains and eyelets
Explore the women's jeans collection, the trousers and the faux leather jackets.
Frequently asked questions about September outfits
How do you dress in September when it's hot by day and cool in the evening?
The rule is to layer light pieces, not heavy ones. Keep your summer base — a dress, a top, a vest — and add a single removable layer: a denim jacket, a blazer or an oversized shirt worn open. That way you take it off during the day and put it back on in the evening, without changing outfit. Avoid jumpers and sweatshirts, which in September are still too warm in the middle of the day.
What are the essential pieces for the summer-to-autumn transition in 2026?
Five: a short denim jacket, a mid-weight blazer, an oversized shirt, a maxi skirt and a pair of wide-leg jeans. With these five pieces and what you already have in your wardrobe you can build at least ten different outfits, from the first day back at the office to weekend drinks.
Can you still wear a summer dress in September?
Absolutely, and it's the best way to make your summer buys last. The trick is to change what you wear over and under it: a denim jacket or a short blazer on top, closed shoes instead of sandals underneath. A tropical-print dress like the Caribean Dress or a lace dress like the Stegy work perfectly even in late September.
Which denim jacket should I choose for my shape?
If you're petite or short in the waist, choose a style that stops exactly at the waist like the Baloony jacket: it creates a break point and lengthens the legs. If you have narrow shoulders, look for versions with a structured shoulder or with studs and embellishment on the shoulders. If instead you want to balance your hips, an oversized boyfriend style that falls below the hip is the most balanced choice.
Which jeans are in fashion for autumn 2026?
The wide leg remains dominant: baggy, wide leg and flare. Alongside these, high-waisted styles with details are back — rhinestones, chains, side openings, measured rips. Skinny isn't disappearing but is shifting towards dark shades, to be paired with generous volumes on top. You'll find every style in the Dream Shop women's jeans collection.
How much is shipping at Dream Shop and can I pay in instalments?
Shipping is free on all orders from 100 euros. Klarna is also available in three interest-free instalments, so you can refresh your September wardrobe while spreading the cost. You can find all the pieces mentioned in this guide in the full women's catalogue.
Your September, piece by piece
Denim jackets, blazers, oversized shirts, maxi skirts and jeans: everything you need to get through the transition in style, available now at Dream Shop.
Free shipping from €100 · Pay in 3 interest-free instalments with Klarna
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