YSL New Bag Guide: The Simone and Finding Your Own Edge
November 4, 2026 · 9 min read
If you are searching for the YSL new bag, the answer is the Simone. According to Who What Wear, it was presented with Saint Laurent's F/W 26 collection at Paris Fashion Week. It is an east-west envelope on long double straps, in medium and large, and a fresh spin on the house's Cassandre bags.
The YSL new bag everyone is searching for: the Simone
What is the newest Saint Laurent bag?
The newest Saint Laurent bag in the conversation is the Simone, which Who What Wear reports was presented during the F/W 26 show in Paris. When the outlet wrote about it, the bag had only been out for a few weeks, and it was already turning up on the shoulders of people who tend to set the mood early.
The construction is practical in a way that Saint Laurent is not always given credit for. Who What Wear describes an east-west silhouette, double long straps, two compartments and a zip pocket. The larger of the two sizes has room for a laptop, headphones and chargers, according to the same article. This is a bag for a working day, not just a dinner.
Materials are where the mood shifts. Who What Wear lists black leather, brown suede and python among the colorways and materials. Black leather is the quiet version, brown suede the softer and more seasonal one, and python is for the woman who wants the shape to be noticed.
As reported by Who What Wear on 29 October 2026, the Simone Medium in Soft Leather was listed at a US retail price of $3,900. Prices vary by market.
Who has been seen carrying the Simone?
Iris Law has been seen carrying the Simone in burgundy leather, and Bella Hadid and Amelia Gray have also been seen wearing it, according to Who What Wear. These are all women with a certain off-duty ease, which tells you something about how the bag wants to be worn: slung on, not posed with.
What the Simone borrows from the Cassandre bags
How does the Simone relate to the Cassandre bags?
The Simone is a reworking of the Cassandre bags rather than a break from them: Who What Wear describes it as a fresh spin on that best-selling line. The envelope stays. What changes is how it sits on the body.
"It retains the original envelope style but features double long straps that sit nicely on the shoulder"
The envelope is one of Saint Laurent's oldest instincts. The interlocking YSL, designed by the graphic artist A. M. Cassandre in 1961, has sat on flaps of this kind for years, sometimes as the only ornament on the bag. The Simone takes that familiar front and stretches it sideways, then hangs it from two long straps, so a shape that usually reads as evening starts to read as daytime.
That is the real question the Simone asks of a reader. If the envelope has always felt a little formal for your life, a longer, roomier version on the shoulder may be the one that finally fits it. If you love the envelope precisely because it is slim and sharp, the older, flatter shapes may still be yours.
A house in transition, and why that makes the classics matter
The Simone arrives at a moment of change. Who What Wear calls Anthony Vaccarello Saint Laurent's former creative director and says he announced his departure from the brand. According to the same article, he helped shape designs including the Opyum heels and the Le 5 à 7 and Icare bags.
What comes next for the house is not something to guess at here. The more useful point for a woman deciding on a bag is this: Saint Laurent's shapes have a habit of outliving the people who drew them. The Kate dates from Hedi Slimane's tenure and is still one of the house's signature evening bags. The Le 5 à 7 belongs to the Vaccarello years. A good shape keeps its meaning after the designer moves on.
So a transition is a reasonable time to ask which Saint Laurent you actually reach for, rather than which one is newest. If you are building a small, hardworking rotation, our guide to capsule wardrobe bags is a sensible companion read.
Rosé and the Saint Laurent attitude
What is Rosé's connection to Saint Laurent?
Rosé first became a global ambassador for Saint Laurent in 2020, according to Tatler Asia, and she has appeared in a series of the house's fashion campaigns in later seasons.
The relationship runs through her biggest moments. At the 68th Grammy Awards, Rosé wore Saint Laurent to perform "APT." with Bruno Mars, her first solo Grammy performance, and later that evening attended the Saint Laurent-hosted after-party, as Tatler Asia reports. In early 2025 she also became global ambassador for YSL Beauty and fronted its Love Collection campaign.
"Her ambassadorship has bridged garments and accessories"
What she represents is less a single bag than a register: black, lean, a little rock and roll, polished without looking fussed over. That register is the thing most women are really chasing when they search for a new Saint Laurent, and it can be found in more than one shape.
How do I choose a Saint Laurent bag that suits my style?
Start with the mood of your week, not the date a bag was released. Most Saint Laurent bags fall into one of three moods, and most women already know which one they live in.
| Mood | Who it suits | Shapes to consider | Wear it with |
|---|---|---|---|
| Everyday, soft and roomy | Long days, a full bag, a relaxed wardrobe | The Simone, the Niki, the Le 5 à 7 | Leather jackets, jeans, heavy coats |
| Going-out shoulder bag | Dinners, winter evenings, one interesting piece | The Calypso | Black velvet, grey flannel, a long camel coat |
| Structured statement | Formal nights, sharp tailoring | The Kate | A black dress, a tuxedo jacket, an ivory silk slip |
The everyday mood: room for the whole day
If the Simone appeals because it holds your life, look at the other soft Saint Laurent shapes too. The Niki is the house's soft flap bag, in crinkled leather that looks lived-in from the first day. The small size is roomier than its name suggests, about 11 inches wide, 7 inches tall and 3.5 inches deep, with a 22-inch strap drop that works on the shoulder or across the body. It takes a wallet, phone, keys, sunglasses and a small cosmetics pouch.
Saint LaurentNiki SmallRent this bag
The Le 5 à 7 Small is the cold-weather alternative: a soft crescent on a short strap, made to cradle against the body. In brown leather it is warmer than black, and at about 9 inches wide with an 8.3-inch drop it sits neatly beneath a heavy coat. It is also one of the shapes Who What Wear credits to the Vaccarello years, which gives it a certain resonance right now.
Saint LaurentLe 5 à 7 SmallRent this bag
The going-out mood: one interesting bag
For evenings, the Calypso Small in green jacquard is a softer, more relaxed Saint Laurent shape, closer to a slouchy shoulder bag than to the structured flaps. The woven body is trimmed with leather at the edges, and the green is rich and wintry rather than bright. At about 10.2 inches wide and 3.1 inches deep, with an 11.8-inch drop, it tucks under the arm and holds a phone, card case, keys, lipstick and a slim pair of gloves. Jacquard prefers dry weather, so treat it like a good coat.
Saint LaurentCalypso Small Shoulder BagRent this bag
The structured mood: the sharp envelope
If what draws you to the Simone is the envelope itself, the Kate Small with Tassel is the flat, formal version of that idea. Its pared-back shape carries the Cassandre monogram on the flap like a piece of jewellery, with a tassel on the chain for movement. This one is blue calfskin, about 8 inches wide, 5 inches tall and 2 inches deep, in excellent condition. It holds a phone, a card, a key and a lipstick, and nothing much more, which is rather the point.
Saint LaurentKate Small with TasselRent this bag
If you are torn between moods, a short chat with Margaux, our AI stylist, will give you a Style DNA portrait and an opinionated shortlist. She has views, and she will share them.
Why do people search for a YSL dupe?
People search for a YSL dupe because the desire for a shape usually arrives before the certainty that it suits them. A new bag is everywhere for a season, the silhouette lodges in your mind, and the natural next step is to wonder whether there is a way to try the look without committing.
That impulse is worth taking seriously, because it is really a question about fit. The trouble with a lookalike is that it answers the wrong question. It shows you roughly what a shape looks like in a photograph, but not how the original behaves on your body: how crinkled leather softens on the Niki, how the Le 5 à 7 settles into its curve, how a 23-inch chain drop on the Kate sits against a tuxedo jacket. Those details are the whole reason one shape becomes the bag you carry for years and another stays on the shelf.
The more useful experiment is to carry the real shape through a real week. You learn more from seven days of commutes, dinners and rain than from any amount of scrolling.
Carrying the edge for a week before you decide
This is where renting earns its place. At Saclyn, approved members can rent by the week with a Weekly Pass or join a membership and keep rotating. The bag arrives the day before you need it, returns are prepaid both ways, and there is no minimum commitment, so you can cancel anytime. If a shape is not right, you can swap to another.
A week with the Niki will tell you whether soft and slouchy suits the way you dress. A week with the Kate will tell you whether you actually go out enough to love an evening bag. Either answer is useful, and both are cheaper in regret than guessing. You can browse Saint Laurent bags to rent, read how Saclyn works, or compare membership plans when you are ready.
The Simone will have its season, and it may well be the shape that defines this moment at Saint Laurent. The point is to arrive at your own edge, not borrow someone else's.
Frequently asked questions
- What is the new YSL bag?
- The Simone, presented with Saint Laurent's F/W 26 collection at Paris Fashion Week. Who What Wear describes it as a fresh spin on the house's best-selling Cassandre bags.
- What sizes and materials does the Saint Laurent Simone come in?
- It comes in medium and large. Who What Wear lists black leather, brown suede and python among its colorways and materials.
- Who has been seen carrying the Simone?
- According to Who What Wear, Iris Law has been seen with it in burgundy leather, and Bella Hadid and Amelia Gray have also been seen wearing it.
- When did Rosé become a Saint Laurent ambassador?
- According to Tatler Asia, Rosé first became a global ambassador for Saint Laurent in 2020.
- Can I try a Saint Laurent bag before committing to one?
- Saclyn members can rent by the week with a Weekly Pass or rotate through a membership, with prepaid returns both ways and no minimum commitment.
Sources
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