I made the basket for my daughters wedding. I went to Michaels Crafts and purchased a small white basket, then went to a fabric store and bought some white fabric and ribbon. I cut a piece of cardboard to fit the entire inside bottom of the basket. I placed some fiber fill over it then the fabric over that and glued the bottom. I then glued the underside of the cardboard to the inside of the basket. I tied satin ribbons to the handle of the basket which matched the colors in the wedding.
You don't have to purchase everything from Disney. She didn't have a ring bearer, but DID have Major Domo come down the aisle with the rings in a glass slipper on top of a pillow. He stayed at the alter and then ushered the flower girl back down the aisle after the wedding.
