I have a great fendi bag that i purchased years ago. it's the fabric "big bag" with the "f's" throughout. i really don't know the actual name of the bag-sorry, but it's BIG. it's the same exact style that mary kate olson totes around from time to time. only difference is her's is leather. here is my problem: i have not used the bag in a couple of years and bc i did not store it properly the bag looks wrinkled. how can i fix it? again, it's a fabric bag. i tried ironing it () but that really didn't help. i really want to start using it again. it's a great everyday bag. TIA!