Where Are The Sleeves?
We can all agree the most spectacular outfit Cinderella wears throughout the movie, is the one magically conjured by the Fairy Godmother. Her wedding dress is pretty, but rather basic in comparison.
It also has one pretty blatant flaw. As Cinderella and her Prince run down the stairs after the ceremony, we clearly see that her dress is long sleeved.
But then in the very next and final scene, as the two are riding off into their happily ever after, it suddenly has short sleeves. It is quite mysterious and an obvious flaw that the animators overlooked.