About Us

COSMO X CO is a Luxurious, Personalised and Inclusive Australian Sleepwear Brand based in Sydney - we were established in early 2022 with Big Dreams, Goals and Visions.

COSMO X CO took out First Place at the Local Business Awards for Outstanding Fashion in 2023 along with our Owner - Angie Marie, winning Young Business Person Of The Year at the Hawkesbury Business Awards in 2024.

COSMO X CO also made it as a Finalist in the Women's Small Business Championship Awards in 2025, this is one of our largest and proudest achievements to date! Alongside launching our Endometriosis Collection to raise money for Endometriosis Australia, this was a very special and personal Collection as our owner Angie Marie, personally struggles with Endometriosis. Her journey and pain inspired her to create a Collection to help raise awareness for a disease that affects so many individuals - including herself.