Arizona Muse and director Richard Curtis were among guests at Bottletop's #TOGETHERBAND launch in London on Wednesday night.
The party, held at the Quadrant Arcade, was to celebrate a new global campaign by sustainable fashion brand Bottletop.
In a speech to the crowd, Curtis joked that the night was proof that "beautiful people aren't necessarily evil" while model Arizona Muse implored people to "double" their efforts to live a more eco-friendly lifestyle.
For its #TOGETHERBAND campaign, Bottletop has created a collection of color-coded friendship bracelets, each one themed around one of the 17 UN Global Goals set out in 2017. The goals include clean water and sanitation, gender equality, protection of life below water and an end to poverty and hunger.
The bracelets, which guests were invited to share with friends, are created using recycled ocean plastic and melted-down firearm metal from El Salvador and are made by a group of women in Nepal who have been rescued from human trafficking.
Other guests at the party were Melissa Hemsley, Game of Thrones star Iwan Rheon - who picked a green climate action band - and Viscountess Weymouth.
Celebrity ambassadors for the global #TOGETHERBAND campaign include model Doutzen Kroes and actress Michelle Yeoh.
The #TOGETHERBAND campaign launched on World Earth Day, April 22nd with founding partner UBS. For more information go to togetherband.org
