Within the first three minutes of the movie there's a woman seen with very large breast that bounce around with her movements and it's fairly noticeable

The title character wears a low cut dress that reveals cleavage throughout the movie, and the dress is tattered and torn and also reveals her thigh and femur.

A woman is laced into a tight corset that reveals cleavage and bare shoulders.

Victor reaches under a woman's dress after dropping the ring.

When Victor tries to practice his wedding vows, he says "With this hand, I will cup your...", with his hands positioned on his chest looking like he's cupping breasts. He then realizes his awkward action, and says "Oh goodness, no."

A skeleton lifts up part of corpse bride's dress, revealing a slight part of her underwear. It is only in the background, as the focus is on the skeleton's face (skull).

One (living/dead) woman has a rip in her shirt at her breast, showing her bones.

The waiter Paul (who is a head carried by bugs) walks under a woman's dress.

One corpse splits himself in half down the middle of his body on two occasions. His heart and intestines are visible.

Corpses are shown in sundry stages of decay and composition, with several having missing skin (that exposes teeth through a hole in the cheek, or ribs through a hole in the abdomen, or arm and leg bones), missing limbs, etc. Limbs and eyes fall off, but they simply reattach them.

One corpse is a severed head that moves around on the legs of beetles that are in his neck, another can spilt vertically (we see a cross-section), one corpse's eye pops out several times and there is a green, talking maggot residing in the eye socket (there are references to him eating her brain), and others are skeletons.

Corpse Bride is told that to marry Victor, he must commit suicide, as he is alive and she is dead.

"Hell" and "damn" are used once.

A skeleton makes some kind of mixture in a goblet that resembles wine which he drinks, then burps.

Dead characters drink what's presumably some kind of beer.

A character smokes a pipe in some scenes, and is seen coughing.

There is one scene in which a skeleton rants and hiccups while drunk, until he falls to pieces on the floor. However, this scene is meant to be comedic as his disembodied head keeps talking.

While practicing his vows out near a graveyard, a bunch of black birds converge in trees by him and a corpse's hand suddenly thrusts up out of the ground and grabs Victor's arm. He pulls back and the severed arm stays attached to him, and he then looks scared as a figure suddenly rises up out of the ground (but it turns out to be Emily). Victor runs, but trips and falls, hitting his head, as the arm crawls after him (and Emily picks it up as she also follows him). He continues to try to run away, but ends up twice running into the same tree, knocking himself out.

Emily has an appearance of a part of her cheek is missing, thus exposing some of her teeth/jawbone, she has a hole in her wedding dress and side that shows exposed ribs, and some of her limbs are skeletal while others are fleshy, etc. The same holds true for other dead characters that are "alive" (some of which have the weapons that killed them still inside their bodies including a sword through one, a knife in another's head, etc.; one that's just a severed head and another that's previously been cut completely in half -- thus offering several views of his internal organs and bones, including his brain etc. that have also been halved -- and some are straight skeletons.