Continuity mistake: In the 'Gaston' song sequence, near the end, Gaston is sitting in his huge antler chair with Lefou. In the wide shot, there is a bear rug behind the chair. The camera does a close up of Gaston, then in the next wide shot, the chair is on top of the bear rug. Also, after this, Gaston gets up off of the chair and in the next shot, both the chair and the rug disappear completely.
Continuity mistake: Belle opens the door outward so Gaston falls out, but after she throws his shoes at him, she slams it shut from the inside.
Continuity mistake: When Belle is taking her book back in a basket at the start of the film, its colour changes from red to blue, back to red, then purple in the book shop owner's hand, then finally red on the shelf.
Continuity mistake: In the scene after the wolf attack, Belle is trying to put a cloth to the Beast's wounds, and they then shout at each other. When the Beast yells "Well you shouldn't have been in the West Wing," you can see that he has three slahses on his arm. Then when Belle puts the cloth on the wounds, there are suddenly four slashes.
Continuity mistake: At the end of the movie, Belle shows the Mirror to Gaston and the other people in the village. She's wearing a white apron over her blue dress. When Gaston takes the mirror from her, the apron is gone. A few seconds later, it's back.
Continuity mistake: When Gaston has his feet on the table, the amount of mud on the book and tablecloth changes between shots.
Continuity mistake: After the wolf attack, it fades to a shot of Belle who is pouring hot water out of Mrs. Potts, into a bowl. In this shot Belle is kneeling on the large white decorative design embroidered on the large red rug, and the little bowl also sits on the design too. Then when it cuts, Belle is suddenly kneeling on the red part of the rug and the bowl sits on the red part too, and the Beasts chair is now sitting atop the large white design.
Continuity mistake: In the scene where Gaston proposes to Belle, Belle crosses in front of a mirror, and she has no reflection. A second later, Gaston crosses in front of it, and he does have a reflection.
Continuity mistake: When Gastons mob throw Belle and Maurice into the cellar, Belle then tries to wedge open the window with a long wooden pole. She fails, then turns to Maurice, leaving the pole sticking out and laying on the windowsill. Then when the shot changes and the camera pans to Chip looking through the window, the wooden pole has gone.