One zip pocket at the front of the bag. Lining in black canvas, two patch pockets. No designer bag collection is complete without a YSL bag. The French fashion house is renowned for producing some of the most enduring silhouettes that can transform even the most casual of outfits.

The belt bag is a 90s trend that has found new relevance with contemporary brands, and the Lou bag from Saint Laurent is a sophisticated take on the compact design. Crafted from soft quilted calfskin leather, this style comes in a rounded shape with zip - around detail.

Saint Laurent Saint Laurent Bag Sale gives us a lesson in grown - up dressing with the Manhattan baguette bag, it ditches the bold 'YSL' moniker, in favour of a subtle metal plaque engraved with the label's full logo. It seals shut with thin straps at the side that cinch the whole piece in.

Whether the original Uptowns were shiny and solid, this bag though still structured is also very soft and mature. It features the YSL hardware, but it doesn't stand out too strongly against the tan leather, while the black version is monochromatic.

This was before the tri-letter logo was introduced, so while the bag is archival, it's Saint Laurent Bags not too obvious or conspicuous. The bag has minimal embellishments, but it stands out for its rounded shape and slightly wider interior.

Launched in 2013 during Hedi Slimane's tenure as creative director of the house, the Sac du Jour has become a cult hit among accessories aficionados. The Sac du Jour, or bag of the day, has a classic, structured Saint Laurent Bags Outlet silhouette with accordion side panels that extend to fit all your belongings.