This ensemble matched perfectly with her hair color and makeup.

Red-haired Hollywood celebrity Jessica Chastain dazzled us with her stunning attire chosen for the red carpet at the annual London Film Festival.

She modelled a vibrant, mature pumpkin-hued floor-length dress, a creation of the Roland Mouret brand.

The gown featured a high front slit that showcased her legs, and a deep V-neckline. The frills around the waist added an innovative touch.

Accentuating the actress’s look, styled reminiscent of Old Hollywood, were delicate waves, gold sandals, and Gucci jewelry studded with colored stones.

Chastain graced the event as the film festival screened “The Good Nurse,” in which she stars opposite Britain’s Eddie Redmayne. The actor also accompanied Jessica on the red carpet, donning a rather unique suit embellished with rhinestones on the back.