Australian label POSSE is defined by classic modernity, sophisticated simplicity, and impeccable craftsmanship, all of which are perfectly encapsulated by this new Thea Vest.
Cut from exclusively hand-loomed ‘steel-blue’ linen, it’s shaped to a classic double-breasted silhouette with self-covered buttons dotted across the front and finishes neatly below the hip.
Tailored to softly nip in at the waist, you can further enhance the close fit by adjusting the buckle at the centre-back.
Wear yours with the matching pants in our edit.
- Designer colour: Steel Blue
- Double-breasted silhouette
- High scoop neckline
- Wide shoulder straps
- Adjustable buckle at centre-back
- Fully lined
- Hem finishes below the hip
- Vent split at centre-back hem
- POSSE exclusive linen handloom
- Model is 179cm/5’9” and is wearing a size XS
- Fits true to size, take your normal size
- Designed for a slightly slim fit
- Button fastenings through double-breasted front
- Crafted from 100% Linen
- Mid-weight, non-stretchy fabric
- Hand wash
- Designed in Australia
A family trip to Bali inspired Danielle Mulham to launch POSSE, after she met Indonesian artisans who revealed their linen tailoring techniques to the fashion-obsessed founder. Upon returning to Australia with a brand new wardrobe of high-quality, pared-back linen styles, the soon-to-be designer became the envy of her friends. From here, POSSE was born in 2016 with the goal of creating quietly luxurious wardrobe pieces for women that spoke to the everyday minimalist.
Sydney-based label POSSE seeks “beauty beyond the momentary.” The brand is defined by classic modernity, sophisticated simplicity, and impeccable craftsmanship. The POSSE woman embodies the laid-back cool of Australian living with a touch of refined elegance.
Crafted with intention, POSSE’s covetable collections are produced in limited quantities. Each style is designed to sell-out–adding to the exclusivity of the creations and highlighting the brand’s intention for you to know “that you have acquired an item that very few others own.”
One look across the brand’s collections and it is no surprise that Mulham cites Caroline Bessette-Kennedy as her style inspiration. The brand’s iconic Emma Vest and Pencil Skirt–a viral sensation thanks to It-girl Sofia Richie Grainge–has become a calling card ensemble for POSSE, defining the label’s ‘old-money’, ‘quiet luxury’ aesthetic.
From on-trend linen sets, smart and sophisticated suiting, elegant and feminine dresses, and contemporary knitwear, explore The Forme's edit of POSSE ready-to-wear, online now with the option for free and fast, express shipping across Australia and New Zealand.
- You may return your item within 14 days of receiving your purchase. Items returned outside this period will not be accepted.
- All return shipping for ‘change of mind’ is at the expense of the purchaser – your purchase will be credited less the cost of return shipping.
- All returns deemed faulty will be refunded including the cost of return shipping.
- We do not accept returns on SALE items.
- We cannot accept returns on undergarments, hosiery, jewellery or sale items unless the goods have been deemed faulty.
- Please visit our Returns & Exchanges page for more information on our policy.


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