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Woman wearing Claire Powell colorful floral button-up shirt with butterfly print

Classic Button-Up Shirts

If you’ve been searching for silk shirts for women but really prefer the comfort of cotton, these shirts are for you. They’re made from a cotton-based fabric with a beautiful silk-like drape (technically called Bemberg), so you get the cool, breathable feel you want with a smoother, dressier finish. Our classic button-up shirts are cut to skim the body rather than cling, with room through the bust and tummy so you can move comfortably all day; available in sizes 10–20, they’re ideal for mature and plus-size women looking for plus-size silk shirts that don’t feel tight or fussy. From ocean-inspired blues to vibrant prints, these shirts add colour without overwhelming your outfit, whether you wear them buttoned up with tailored pants for work, half-tucked into jeans for weekends, or layered over a camisole on holidays and cruises.

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Woman wearing a green floral collared silk shirt by Claire Powell, styled with white pants
Woman wearing a colorful floral collared silk shirt by Claire Powell, eco-friendly women's fashion
Woman wearing colorful floral collared silk shirt from Claire Powell, front view
Collared Silk Shirt (Zen) Sale price$124.95
Woman modeling Claire Powell eco-friendly blue collared silk shirt with abstract print
Collared Silk Shirt (Reef) Sale price$124.95
Woman modeling teal blue collared silk shirt from Claire Powell, long sleeves, relaxed fit.

SHIRTS DESIGNED FOR AUSTRALIAN WOMEN

SILK-LIKE COTTON SHIRTS FOR EVERYDAY & SPECIAL OCCASIONS

Discover our classic button-up shirts, made for women who love the comfort of cotton with a more polished, silk-like finish. Each shirt is crafted from a cotton-based fabric with a smooth drape (technically called Bemberg), so you stay cool and breathable while still looking dressed up.

Our relaxed, collared shirts are cut to skim the body rather than cling, with room through the bust and tummy. Available in sizes 10–20, they’re a favourite with mature and plus-size women who want smart, easy pieces for work, travel and everyday wear.

Perfect for lunches, holidays, cruises or casual office days, these silk-like cotton shirts add colour without overwhelming your outfit. If you’re searching for silk shirts for women but prefer breathable fabrics, this collection is where you’ll find comfortable, flattering alternatives that feel beautiful on.


SHIRT STYLE ADVICE

Shirt Style & Fit Guides

Discover styling tips and fit advice for our silk-like, cotton-based shirts, created for mature and plus-size women in Australia.

Woman wearing a colorful floral button-up shirt from Claire Powell, smiling against a white wall.
fit guide

Classic vs A-Line Tunic Shirts: Which Shape Suits You Best?

Not sure whether to choose a classic button-up or an A-line tunic? Compare both shirt shapes and find the most flattering style for your body and wardrobe.

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Woman wearing a green floral print Claire Powell shirt and white pants, smiling
fabric guide

Why Cotton-Based Silk-Like Shirts Are Perfect for Australian Summers

Curious about our fabric? Learn why cotton-based, silk-like shirts are cool, breathable and ideal for mature women in warm Australian climates.

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Smiling woman wearing a colorful floral shirt from Claire Powell, styled for relaxed elegance.
mature women

How to Style a Silk-Like Button-Up Shirt Three Ways

Learn how to style a silk-like cotton button-up shirt three ways – relaxed weekends, smart everyday outfits and easy evening looks for mature women.

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