Pre-Loved Saint Laurent Envelope
The quilted chain bag that channels Chanel-level polish.
The Saint Laurent Envelope (from the Cassandre line) is a structured, quilted flap bag with the interlocking YSL logo and a sliding chain-and-leather strap. It offers classic French elegance at a more accessible price than its heritage rivals.
Current asking prices
As of 13 Oct 2026, 118 pre-loved Saint Laurent Envelope listings are live from the partner retailers we index, with a median asking price of £1,657 (lowest £373, highest £3,405).
| Size | Listings | Median | Lowest | Highest |
|---|---|---|---|---|
| All sizes | 118 | £1,657 | £373 | £3,405 |
Asking prices across 118 live listings, updated 13 Oct 2026. These are sellers' current asking prices, not sold prices or valuations.
Live listings — 96 pieces
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eBay listings here are refreshed daily (the oldest was last checked at 07:33, 13 Oct, UK time), so details can differ from eBay. Check the listing on eBay before buying.
Saint Laurent Envelope auctions ending soon
All Saint Laurent auctions →
Saint LaurentYSL Black Leather Bo Basace Crossbody Envelope Bag W/Silver Hardware Authentic£3030 bidsEnds
Saint LaurentYves Saint Laurent YSL Cassandre Quilted Leather Chain Envelope Wallet Purse Bag£9840 bidsEnds
Saint LaurentYSL Monogram Envelope Satchel Mixed Matelasse Leather Lrg Carried Twice Receipt£1,1360 bidsEnds
Saint LaurentSaint Laurent Cassandre Envelope Chain handbag large in Grain De Poudre Leather£1,2310 bidsEnds
The oldest bid shown was last updated from eBay at 03:18, 14 Oct (UK time), so the live bid on eBay may be higher. We refresh auctions several times a day.
Live eBay auctions; the current bid and the seller's terms are on eBay. Affiliate links.
Why the Envelope is iconic
Its clean chevron or matelasse quilting and the polished cassandre monogram made it a modern staple of the Anthony Vaccarello era. It became the go-to structured flap for those wanting timeless quilted glamour without a Chanel price tag.
Checking the price
The asking-price table above shows what partner retailers want for this model right now, by size where titles state one. Within a size, price is driven mostly by materials, condition and completeness (box, receipt, authenticity card).
Sizes & variants
Sold in small, medium and large, in smooth or grained (mixed matelasse) calfskin and occasional suede, with gold, silver or matte black hardware, and offered as flap and chain-wallet formats.
How to authenticate
- 1.Check the interior stamp and any date/serial codes for correct font, depth and placement.
- 2.Inspect the cassandre YSL hardware and chain for crisp engraving, even plating and solid weight.
- 3.Confirm the quilting lines match cleanly at the seams and stitching is regular, buying only with an authentication guarantee.
Guidance only — always buy from sellers offering an authentication guarantee.
Buying a pre-owned Saint Laurent Envelope — FAQs
How does the Envelope compare to a Chanel flap?
It shares the quilted, chain-strap silhouette at a considerably lower price, making it a popular alternative, though its hardware and construction reflect Saint Laurent's own house codes.
Which size is most versatile?
The medium is the everyday sweet spot, holding essentials while remaining elegant; the small suits evenings and the large works for those wanting more capacity.
Does the leather hold up?
Grained calfskin resists scuffs and daily wear better than smooth leather, which can mark more easily, so grained versions are often the safer pre-owned buy.