The first two Nymphs both have humanoid appearance, green-tinted skin and hair that looks like rushing water. Denise has long hair and wears a pink bikini. She is also skinnier and taller than her friend. She wears multiple water bracelets on her arms and leg, and has a gold bellybutton piercing. She also has pink lipstick while her companion has none. She has white eyes.

The Nymph#1 has short hair, similar to Princess Bubblegum's at the end of the episode "Death in Bloom", and a blue bikini. She is slightly curvier, shorter and has bluer skin than her companion. She has no belly button piercing. She has black eyes.

The third one Nymph#2 has long hair tied in a ponytail and wears a straw-colored bikini with white stripes.