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Loulou
Chevron matelassé quiltingDiagonal V-shaped quilted stitch pattern covering the bag.A detail resale buyers and authenticators check (Main body panel, quilting), correct shape, finish, and placement here support a higher verified resale value.
Gold-tone monogram plaqueYSL logo hardware piece on the flap.A detail resale buyers and authenticators check (Front flap, center), correct shape, finish, and placement here support a higher verified resale value.
Concealed magnetic press-stud closureHidden snap under the flap.A detail resale buyers and authenticators check (Underside of flap), correct shape, finish, and placement here support a higher verified resale value.
Adjustable chain-and-leather strapConvertible strap hardware matching the plaque finish.A detail resale buyers and authenticators check (Strap and D-rings), correct shape, finish, and placement here support a higher verified resale value.
Two-compartment interior with zip dividerInternal layout.A detail resale buyers and authenticators check (Interior), correct shape, finish, and placement here support a higher verified resale value.

Loulou

Saint Laurent
Stable
Resale Retail
Resale value range
$800 to $1,800
Retail price range
$1,950 to $3,550
MaterialChevron matelassé quilted leather
HardwareGold-tone monogram plaque
Introduced2017
Categoryshoulder

The Loulou is Saint Laurent's signature quilted shoulder bag, introduced for Fall/Winter 2017 under Anthony Vaccarello. Its chevron matelassé leather, gold-tone monogram plaque, and oversized chain strap have made it one of the brand's most widely stocked styles since launch, alongside the pillow-textured Loulou Puffer variant.

Loulou Sizes

Loulou Toy
Toy
Smallest size
7.25" x 5.5" x 2.75"

A compact evening or occasion size, the smallest in the standard Loulou run.

$500 – $800
Mini
Compact everyday size

A step up in capacity from the Toy, still small enough for evening wear but more practical for daytime essentials.

$650 – $950
Loulou Small
Small
Popular everyday size
9" x 7" x 3.5"

A widely stocked, versatile everyday size that balances capacity and portability.

$800 – $1,200
Loulou Medium
Medium
Bestselling size
11.75" x 9" x 4.25"

The best-selling Loulou size, offering meaningful daily capacity while keeping the signature chevron-and-chain silhouette.

$1,000 – $1,500
Loulou Large
Large
Maximum-capacity size
14" x 10" x 5.25"

The largest standard Loulou, positioned as a shoulder-bag alternative to a structured tote.

$1,200 – $1,800

Loulou Puffer

Puffer Toy
Pillow-quilted, smallest size
9" x 6.1" x 3.3"

The smallest size in the rounder, pillow-textured Puffer construction, a distinct alternative to the flat chevron quilting of the standard Loulou.

$700 – $1,000
Loulou Puffer Small
Puffer Small
Pillow-quilted, everyday size
11.4" x 6.6" x 4.3"

A versatile everyday size in the exaggerated pillow-quilted Puffer leather.

$900 – $1,300
Loulou Puffer Medium
Puffer Medium
Pillow-quilted, largest size
13.8" x 9.1" x 5.3"

The largest Puffer size, offering the most capacity in the rounder pillow-textured construction.

$1,100 – $1,600

Is the Loulou Worth Buying?

The standard Loulou holds 55-65% of retail, reselling from about $500-$800 for the compact Toy size up to $1,200-$1,800 for the Large, scaling with both size and the $1,950-$3,550 retail range across the run. The Loulou Puffer resells at a premium over the standard quilting in equivalent sizes, from roughly $700-$1,000 for Toy up to $1,100-$1,600 for Medium, reflecting its slightly newer, more distinct silhouette. For buyers focused on resale retention, the Small and Medium sizes in either construction are the most consistently liquid, large enough to be practical, common enough to sell quickly, without the narrower buyer pool of the Toy or Large extremes.

History of the Loulou

Anthony Vaccarello introduced the Loulou for Fall/Winter 2017, his first full year as Saint Laurent's creative director, and it quickly became one of the clearest signals of his design direction for the house: a softer, more slouchy silhouette than the structured Sac de Jour, built around chevron matelassé quilting and an oversized, more casual chain strap than the chunkier hardware on older styles like the College Bag. It was designed to sit alongside, not replace, Saint Laurent's existing shoulder-bag lines, and it was priced to compete directly with Chanel's classic flap and similar quilted-leather rivals.

Saint Laurent expanded the Loulou quickly, adding a full Toy-to-Large size run within its first couple of years and introducing the Loulou Puffer, a distinct pillow-textured leather execution with rounder, more pronounced quilting, as a standing alternative construction within the same naming family, offered in its own Toy, Small, and Medium size run.

Cultural Significance

The Loulou has been one of Saint Laurent's most widely stocked styles across major luxury retailers since its 2017 launch, a sign of both strong sell-through and the brand's confidence in the design as a long-term staple rather than a single-season statement piece. It's frequently positioned in style coverage as Saint Laurent's answer to the ubiquitous Chanel quilted flap, a comparably iconic chain-strap silhouette at a somewhat more accessible price point.

The Loulou Puffer variant added a second, distinctly different texture to the line, rounder, more exaggerated quilting that reads closer to a padded jacket than a traditional matelassé bag, which broadened the Loulou name's appeal to buyers who wanted the monogram and chain but a bolder, more sculptural silhouette than the original flat-quilted version.

FAQ

How much is a Saint Laurent Loulou worth?
The standard Loulou resells for roughly $500-$1,800 depending on size, generally 55-65% of retail. The Loulou Puffer resells at a modest premium over the standard quilting at equivalent sizes.
What sizes does the Loulou come in?
The standard Loulou is offered in Toy, Mini, Small, Medium (the bestseller), and Large. The Loulou Puffer variant has its own Toy, Small, and Medium size run.
What's the difference between the Loulou and the Loulou Puffer?
The standard Loulou has flat chevron matelassé quilting, while the Loulou Puffer uses a rounder, more exaggerated pillow-textured leather quilting for a bolder, more sculptural look. The Puffer typically resells at a slight premium.
Is the Saint Laurent Loulou a good investment?
It's one of Saint Laurent's more dependable resale performers, typically retaining 55-65% of retail. The Small and Medium sizes in either construction are the most consistently liquid on the resale market.
Who designed the Loulou?
Anthony Vaccarello introduced the Loulou for Fall/Winter 2017, his first full year as Saint Laurent's creative director, positioning it as the house's answer to Chanel's classic quilted flap.