From Our Founder


After feeling isolated by the lack of size inclusivity and aesthetic variation in the Australian fashion industry, I was motivated to create a fashion and lifestyle brand that is an expression of my bold, eccentric, maximalist style. From jewellery to everyday wear, swimwear to evening wear, bags to footwear, Post Primadonna is poised for greatness. It's born from a clear need for a more multi-faceted offering.

From that deep desire to hop online and experience the gift and the ease of buying an amazing outfit because it actually comes in extended sizes, or a showstopping necklace because it actually exists at a reasonable pricepoint.
Post Primadonna is an antidote to one-dimensional style.
It encapsulates everything that excites me about fashion and self-expression, with each collection merging function, form and flavour to deliver something fresh. Our pieces are thoughtfully created and curated with delight.
With love,
Lillian (AKA FlexMami)


With a celebrated and longstanding career in Social Media and Online Entertainment, Lillian Ahenkan (A.K.A FlexMami) is an Australian Media Personality, Radio Presenter @ CADA, Best Selling Author, Award-Winning Influencer, DJ, Business Woman, TV Presenter, and Professional Opinion Haver.

Known for her distinct personal style and influential impact on Australian social media fashion landscape,
she’s been featured in Vogue, i-D, InStyle, Refinery29, Marie Claire, Elle, Grazia, Pedestrian TV, Man Repeller in addition to being a finalist for Cosmopolitan’s Beauty Influencer of the Year 2018 and the winner of E Online’s People’s Choice Award 2020 for Influencer of The Year. 
Flex has been championed by actress and body-positive activist Jameela Jamil as an ‘inspiration’, called the influencer we deserve, the ultimate girl crush, and the fashion icon we need right now. She’s known for her playful, thoughtful, empowering posts that are full of confident, modern wisdom and a powerful message of self-belief.
Crowned Instagram's Young Entrepreneur in 2020, Flex has harnessed her skills by working thoughtfully on her own brands, and consulting some of your favourites. She consulted with Fluff Casual Cosmetics on making their first bronzers for dark skin and her edit with Nasty Gal prioritised fashion for plus-size bodies.