Cooper by Trelise Cooper: Bold, Confident New Zealand Fashion at Lana Berg
Cooper by Trelise Cooper is a playful yet polished extension of the iconic Trelise Cooper brand family, designed for women who love expressive, runway-inspired fashion in their everyday wardrobes. Created by Dame Trelise Cooper, the celebrated New Zealand designer whose remarkable career has spanned over thirty years, the Cooper line brings a sophisticated energy to bold dressing. From vibrant florals to striking geometric patterns, Cooper by Trelise Cooper clothing is designed to turn heads while remaining utterly wearable, balancing confidence with craftsmanship in every single piece.
Cooper by Trelise Cooper Clothing: Signature Prints, Impeccable Tailoring and Standout Style
Every piece of Cooper by Trelise Cooper clothing carries Dame Trelise Cooper's vision: fashion that feels as good as it looks. Signature elements including tiered skirts, dramatic sleeves, flowing cuts, and impeccable tailoring create flattering shapes for all body types across all occasions. Each garment carries a witty, memorable name that reflects the playful spirit of the collection and makes every new arrival feel like a fashion discovery.
The Cooper Diamonds For Days Shirt is a standout piece that brings subtle sparkle to everyday tailoring, crafted in the brand's signature Check It Twice fabric with a button-through front, covered buttons, side splits for ease, and diamante embellishment that catches the light beautifully. The finishing touch of COOPER-branded tape at the side splits and interior hemline is exactly the kind of thoughtful detail that makes Cooper by Trelise Cooper clothing so collectible. For a relaxed yet refined everyday essential, the Cooper Just Casually Shirt is crafted in Daisy State of Mind viscose crepe de chine with a classic button-through front, tuck detail at the sleeve and a high-low contoured hem that enhances its soft, flowing silhouette. Beyond shirts, the Cooper by Trelise Cooper collection extends into beautifully considered dresses, tops, skirts and versatile separates that transition effortlessly from day to evening wear and from the office to a weekend occasion.
Shop Cooper by Trelise Cooper Australia at Lana Berg: Trusted Stockists
Lana Berg is proud to be one of the authorised Cooper by Trelise Cooper stockists in Australia, bringing this celebrated New Zealand label to women nationwide with online delivery across Sydney, Melbourne, Perth, Brisbane, Adelaide and beyond. Browse the full Cooper by Trelise Cooper collection online, explore our wider range of shirts and tops for complementary styles, and visit the sale for reduced-price Cooper pieces while stock lasts. Sizes 8 to 22 are available across the range, with fit notes on every product page and a personal styling team available via live chat to help you find the perfect Cooper by Trelise Cooper piece for your shape and occasion. Free express shipping applies to all orders over $180. Add your favourite to cart today and bring a little Cooper confidence into your wardrobe.
Let customers speak for us
Meet Your Stylist
Lana has been in fashion retail for over 30 years, starting at age 16. She has a sharp eye for pieces that balance current trends with timeless style.
Her color analysis skills mean she can match clothing to your skin tone and eye color, and her read on sizing gives you a reliable fit. She specializes in versatile, mix-and-match wardrobes built for real life — whether that's everyday wear, work, or holidays — so what you end up with is practical and put-together.
Frequently Asked Questions
Yes, Lana Berg ships Australia-wide to every state and territory, including Sydney, Brisbane, Perth, Adelaide, Hobart, and Darwin. Orders are dispatched within one business day via Australia Post or StarTrack.
- Free Express Shipping on all orders over $180
- Express Delivery: 2–4 business days after dispatch
- Standard Delivery: 4–8 business days after dispatch
We also ship internationally. International rates and times are calculated at checkout.
Yes. Lana Berg is a boutique at 346 Clarendon Street, South Melbourne VIC 3205, open Tuesday to Saturday. Visit us in person for complimentary styling with Lana and Karen, who have been dressing Melbourne women since 2003. Phone +61 3 9690 8702 to book a styling appointment.
- Tuesday to Friday: 10:00 AM – 4:30 PM (appointments available 4:30–5:30 PM)
- Saturday: 10:00 AM – 4:00 PM
- Sunday & Monday: Closed
Yes. Lana Berg is an authorised Australian stockist for every brand we carry, including Monari, Mela Purdie, Sacha Drake, M.A. Dainty, Curate by Trelise Cooper, Alembika, Johnny Was, Desigual, and 30+ others. All garments are sourced directly from the brand or their official Australian distributor, never grey-market or counterfeit.
Each product page includes fit notes from our team — how the fabric sits, whether the cut runs true to size, oversized, or fitted, and any stretch profile. We carry Australian, European, and Italian sizing across our brands, and conversion guidance is on every product page. For personal advice, contact our styling team via live chat or email — we can advise based on your measurements and the specific brand's cut.
We carry sizes 8 to 18 and specialise in flattering, well-cut pieces for every body type.
We accept returns for refund or exchange on all full-price items, provided they're in original unworn condition with tags attached. Return requests must be initiated within 7 days of delivery. Sale items are exchange-only.
For a comprehensive overview of eligibility, processes, and our commitment to quality, please review our full refund policy page.
Join via the email signup form at the bottom of any page or at checkout. VIP members receive:
- 10% off every purchase, no minimum spend
- Free Express Shipping on orders over $180
- Early access to new collections and sales
We recommend cold machine wash on a delicate cycle with a mild, eco-friendly detergent. Avoid tumble drying. Air-dry in the shade to preserve fabric integrity, colour, and shape. Some pieces (silk, wool, sequins) require dry cleaning. Always check the care label sewn into the garment first.
We've been styling Australian women for over 20 years and we want your investment pieces to last.