The vibrant costumes and makeup with characters like Pacha, Kathi, and Kari are distinctive features of:

Ottamthullal
Kathakali
Oppana
Margamkali

The correct answer is B) Kathakali.

Kathakali is a classical Indian dance-drama form that originated in Kerala, India. It is known for its elaborate costumes, makeup, and stylized movements. The characters in Kathakali are typically divided into three categories: the heroic (pacha), the villainous (kathi), and the comic (kari).

Ottamthullal is a folk dance-drama form that originated in Kerala, India. It is known for its simple costumes and makeup, and its lively and energetic movements. The characters in Ottamthullal are typically not divided into categories.

Oppana is a folk dance form that originated in Kerala, India. It is performed by women, and is known for its graceful and rhythmic movements. The costumes and makeup in Oppana are typically simple and traditional.

Margamkali is a classical Indian dance form that originated in Kerala, India. It is known for its intricate footwork and complex hand gestures. The costumes and makeup in Margamkali are typically elaborate and colorful.

In conclusion, the vibrant costumes and makeup with characters like Pacha, Kathi, and Kari are distinctive features of Kathakali.