Alexa Chung looks trendy in a black cape dress at British Vogue dinner

Alexa Chung looks trendy at British Vogue dinner in a black cape dress with a semi-sheer waistline

Alexa Chung attended British Vogue’s Forces For Change dinner hosted by Edward Enninful and Vanessa Kingori at The Londoner Hotel on Sunday.

The model, 39, looked trendy in a black cape dress with a semi-sheer waist and thigh slits.

She carried her essentials around in a black clutch bag and added inches to her enviable frame with a pair of cream heels.

Stunning: Alexa Chung attended British Vogue's Forces For Change dinner hosted by Edward Enninful and Vanessa Kingori at The London Hotel on Sunday

Stunning: Alexa Chung attended British Vogue’s Forces For Change dinner hosted by Edward Enninful and Vanessa Kingori at The London Hotel on Sunday

Also in attendance were Emma Weymouth, Eva Longoria, Rita Ora, Maya Jama, Irina Shayk and Sabrina Elba.

Alexa is currently dating Tom Sturridge, Sienna Miller’s ex – who recently broke her silence about their budding relationship and insisted she was “happy” for the couple.

The actress, 40, shares her daughter Marlowe, 10, with the Sandman actor, who she dated for four years between 2011 and 2015.

Tom and Alexa went public with their romance at the Wimbledon Tennis Championships this summer as they sat just a few rows away from Sienna and her new boyfriend Oli Green, 25, snapping selfies together.

Beauty: The 39-year-old model looked trendy in a black cape dress with a semi-sheer waist and thigh slits

Beauty: The 39-year-old model looked trendy in a black cape dress with a semi-sheer waist and thigh slits

Gorgeous: She carried her essentials around in a black clutch bag and added inches to her enviable frame with a pair of cream heels

Gorgeous: She carried her essentials around in a black clutch bag and added inches to her enviable frame with a pair of cream heels

Speaking in British Vogue’s December issue, Sienna expressed her approval of the romance, saying: “I’m really happy for her. It’s really beautiful.”

She even joked about their co-parenting situation, revealing that Marlowe came home with Alexa’s sweaters, which she has since claimed as her own.

Sienna quipped, “I’ve got one on top!”

During the interview, the Anatomy Of A Scandal star also addressed her relationship with actor Oli, with whom she shares a 15-year age difference.

Sienna suggested that she found it refreshing to meet someone younger because she felt people her age suffered from “ingrained misogyny.”

“There’s a misogyny that’s ingrained in men my age and older that I don’t see [the] generation below’

Prior to her relationship with Oli, Sienna dated and was last engaged to her ex-boyfriend Lucas Zwirner, 30.

Having fun: Alexa hung out with Leomie Anderson and Neelam Gill [L-R] Inside

Having fun: Alexa hung out with Leomie Anderson and Neelam Gill [L-R] Inside