Magoo's Masquerade(1957)

The near-sighted Mr. Magoo is on his way to take a French ballet star to a ball, but he makes a wrong turn and ends up escorting an ostrich, a zoo fugitive, in her place. A detective becomes suspicious, as well he might, when the ostrich becomes attached to some of the guest's jewels. Magoo finally takes his date home and he suspects that she would like for him to call again.