This large Rachel Zoe  bag measures approx. 13 inches in height by approx. 15 inches wide and the sides measure approx. 3 inches.  The longer strap is adjustable to an approx. 22 inch shoulder drop and this longer strap can be detached. This bag is in good used condition and is clean and doers not look like it was used much. The outside has a pocket with magnetic snap closure and one side of the bag has a zippered pocket.  The inside has 4 slip in pockets, a pen pocket, and 2 zippered pockets. The bag has a magnetic snap closure.  Please feel free to message with any questions. Thank you!