Saint Laurent · Tier 3

Kate

Name: Saint Laurent Kate Medium
Brand: Saint Laurent

Catalogued July 2026

The Saint Laurent Kate is a sleek rectangular flap bag defined by the large metal YSL Cassandre monogram on the front, which doubles as the closure, on a slim chain shoulder strap. It comes in smooth and quilted leather, often with a hanging tassel drawn through the logo, in small and medium sizes. Clean and evening-ready, it is one of the house's signature chain bags. Its exact introduction year is not cleanly documented, with the design evolving from the house's earlier chain-and-monogram bags.

Choose your Kate

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Size

SmallMediumLarge Unknown

Colour

BlackWhite Beige Grey Red Pink Unknown

Material

Leather Grain de Poudre Croc-Embossed / Exotic Smooth Calf SuedeUnknown

Hardware

gold silverUnknown

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Made in

What the house has produced this bag in, from our sourced records.

Material

Grain de Poudredefault, Smooth Calf, Matelasse

Seasonal: Suede, Croc-Embossed / Exotic

Hardware

Golddefault, Silver

Seasonal: Aged / Brushed

Permanent finishes are offered year-round; seasonal ones rotate and retire. A finish being listed here doesn’t mean we have one for sale right now.

What it's worth

Saint Laurent · Kate · Medium · Black

This exact variant · 240 recorded prices

Best listed right now: $857 on The Luxury Closet, well below the typical price (median $1,200).

Prices have been trending up over the tracked window.

No longer in production, so resale is the only way to buy it.

By condition · compared like-for-like

excellent

13 prices

very good

40 prices

good

1 price

$875$1,895

Estimated from recorded resale prices (186 with condition unrecorded) · not an appraisal. As of 2026-08-27.

Compare where to buy →

Where it stands

#279

of 536 styles in the LC Index

✦One number for where a bag stands in the whole market.
⚖Blended from price, trade volume, and scarcity.
◷Recomputed monthly from recorded market prices.

Our index, not a verdict. How we rank

The three measures behind #279

By priceof 536 styles

#290Retro Interlocking G · Gucci
#291Kate · Saint Laurent
#292Alma · Louis Vuitton

By trade volumeof 536 styles

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Bag DNA

What this bag is made of. Tap any part to explore the rest of the catalog.

SHouseSaint Laurentest. 1961 · France ColourBlack

Guides for this bag

Articles on the Kate and Saint Laurent from our verified experts.

Saint Laurent authentication: The markers worth checking
The 2012 rebrand from Yves Saint Laurent to Saint Laurent Paris is the master dating tell, plus the Cassandre hardware, embossed serial, and Loulou quilting that catch most fakes. Why the name has to match the age.
By Arielle · Loulou

Photos

This bag is a rare find.

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Specifications

SizeMedium

Exterior materialNot yet documented · know it? Tell us

ColorwayBlack

Hardware colorNot yet documented · know it? Tell us

StatusDiscontinued

Marketresale

Resale price history

+10%

$1,425 → $1,570 across 240 recorded sales

2026-06 – 2026-08

Estimated from recorded resale prices · not an appraisal or investment forecast. Values can go down as well as up.

Research depth

We haven’t researched the authentication details for this variant yet. The brand-level markers still apply: check the Saint Laurent guide →

Where to buy

Pre-filled searches on the major resale platforms. Listings and prices are set by each reseller. What protects you at each venue

Affiliate links: we may earn a commission if you buy, at no extra cost to you. Learn more.

Search on Fashionphile✓ Authenticates every item · 15-day returns on eligible items Search on The RealReal✓ Authenticates every item · Handbags are final sale Search on Vestiaire CollectiveAuthentication available · Limited: final sale unless not as described

Where to sell

Selling is a trade: top dollar takes patience, fast cash costs you margin, keeping it all costs you the safety net.

See what you'd keep at each venueThe Saint Laurent Kate run through every venue's real published fees, ranked by what lands in your pocket.

Or start a sale now

Sell fast for cash

An instant buyout quote. Less than top dollar, but paid on receipt.

Get a quote on Fashionphile→

Consign for more

Listed for you and paid when it sells, after commission. Usually nets more than a buyout.

Consign with The RealReal→Consign with Vestiaire Collective→

Care for it

Grained leather is forgiving, but it still likes a gentle clean and the odd condition.

Leather cleaner

A mild cleaner that lifts everyday grime before it sets into the grain.

Find on Amazon →

Leather conditioner

Puts moisture back so the leather stays supple instead of drying and cracking.

Find on Amazon →

Protectant spray

An invisible barrier that helps the bag shrug off water and light stains.

Find on Amazon →

Our picks are a starting point. Test anything new on a hidden spot first. Some Amazon links are affiliate links.

See the full care shelf →

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Kate

Choose your Kate

Add it to your closet

Made in

What it's worth

Where it stands

By priceof 536 styles

By trade volumeof 536 styles

Bag DNA

Guides for this bag

Saint Laurent authentication: The markers worth checking

Photos

Specifications

Resale price history

Research depth

Where to buy

Where to sell

Care for it

Suggest an edit

Is this information accurate?

By scarcityfewer listings, higher

Have this in hand? Show us how it really carries.

What owners say

What kind of bag it is

How well it holds up

How it carries

Reviews

For sale right now

Similar bags

Choose your Kate

Add it to your closet

Made in

What it's worth

Where it stands

By priceof 536 styles

By trade volumeof 536 styles

Bag DNA

Guides for this bag

Saint Laurent authentication: The markers worth checking

Photos

Specifications

Resale price history

Research depth

Where to buy

Where to sell

🧴 Care for it

Suggest an edit

Is this information accurate?

By scarcityfewer listings, higher

Have this in hand? Show us how it really carries.

What owners say

What kind of bag it is

How well it holds up

How it carries

Reviews

For sale right now

Similar bags

Care for it