This auction is for used Longchamp Le Pliage shoulder tote bag in bright pink.  I think this is the large size, but it could be the extra large, I'm not 100% sure. I used to use it as a bag for school, if that helps, fits books, notebooks, etc.  It measures about 18 inches across the top from one end of the zipper to the other.  Across the middle of the bag, it's also around 18 inches.  From the zipper to the bottom is about 12 inches and the depth across the bottom is about 7.5, but it really expands and fits a ton.  

The outside is their usual canvas/fabric material and the inside is water resistant and easy to clean.  The should straps/handles and top closure are brown leather.  The bag closes at the top with a snap and has a zipper closure.  The inside has one slip in pocket, but is otherwise open and fits a ton.  The bag does have a a lot of marks on the inside from use and the bottom/corners of the outside also show some signs of use, which I have tried to photograph, but it's still in sturdy usable condition!  When new, this bag retails for at least $235, so this is a great deal!