Skip to content
22 YEAR ANNIVERSARY SALE ENDS TONIGHTUP TO 75% OFF

Cart

Your cart is empty

4.6 / 5 Stars ( 710 Reviews )

Petra | Effortless Button Tank

Regular price Sale price $167.95 $83.95 Save 50%

Free Shipping with AusPost

30-Day Money Back Guarantee

Loved for the Comfort, kept for the Style

ANNIVERSARY SALE ENDS TODAY!

Selling fast! Only 2 left

Bundle & save — mix any colours

30 Day easy returns & money back guarantee
American Express
Apple Pay
Google Pay
Mastercard
Shop Pay
Visa

ANNIVERSARY SALE EXTRA DISCOUNTS:

    Buy 2 : Save 15%  |  Buy 3 Save 20%
    Buy 4 : Save 25%  |  Buy 5 : Save 30%

ADD TO CART TO SEE IF IT'S STILL AVAILABLE

Margaret H. Verified

The loose cut skims nicely without clinging, and the V-neck sits just right on me. Wore it to brunch on the deck last weekend and felt put together without trying hard.

Joan T. Verified

Fabric is light and breathable, doesn't cling when the warm weather kicks in. I wore it all afternoon gardening and barely noticed I had it on.

Helen R. Verified

Slipped it on for my sister's birthday lunch and got two compliments before the entree arrived. The three little buttons are a sweet touch.

Wendy S. Verified

Liked it so much I went back and grabbed another colour. True to size in my usual and the loose shape works well over linen trousers.

Doreen M. Verified

Loose, soft, easy to wear. Does what it says on the tin.

Petra | Effortless Button Tank
Breezy ease for sunlit days

Meet Petra — your effortless new favourite for warm mornings and slow afternoons. Cut in a loose, sleeveless shape with a soft V-neckline, this tank skims rather than clings, making it a dream to layer or wear on its own. The fabric carries that gentle, breathable weight that feels kind against the skin from the first cup of tea to the last of the sun. Slip it on with linen trousers, a denim skirt or your favourite wide-leg jeans — Petra settles into every part of your day.

Petra | Effortless Button Tank

Why our customers love Petra

Cotton-polyester blend: Lightweight and breathable for all-day comfort
Soft V-neckline: Elegantly frames the décolletage without revealing too much
Three delicate buttons: A charming, understated detail at the front
Loose sleeveless cut: Layers easily or stands alone in the heat
Vibrant colour range: A shade to suit every mood and outfit

Petra | Effortless Button Tank

🔥 Shop today and save 50% on Petra | Effortless Button Tank — while supplies last!

SPECIFICATIONS:

  • Style: Tank
  • Neckline: V-neck
  • Sleeves: Sleeveless
  • Closure: Three front buttons
  • Fit: Loose
  • Sizes: S to 6XL
  • Season: Spring/Summer

Only during the Anniversary sale: Free Shipping Australia-wide:

Every order ships free across Australia with Australia Post. You will receive your tracking code by email within 1 to 3 business days after your order is placed, so you can follow your parcel every step of the way.

I want you to love this piece. If for any reason it is not right for you, you can return it within 30 days of receipt. Email us at team@bruny-boutique.com and we will take care of everything.

Please let us know why you're returning it and state your order details, this helps us process your request smoothly.

Check our return policy for more details! We're here to help!

Every message to Bruny Boutique is read and answered by me personally. Whether you have a question about sizing, need help choosing a colour or want to check on your order, I am here for you.


📩 team@bruny-boutique.com

Monday to Saturday | 09:00 to 18:00 Australian Eastern Time (AEST)

As seen in:

The Australian Women's Weekly
Better Homes and Gardens
New Idea
Woman's Day
Home Beautiful
Marie Claire Australia
Born from the warmth of Bruny Island

Born from the warmth of Bruny Island

Some places just stay with you.

For me, it was Bruny Island. The way the morning light hits the water at Adventure Bay, shoes off, salt air, nowhere to be. A place where you remember what really matters.

I started Bruny Boutique because I wanted to bring that feeling home. Pieces that move with you. That feel as good as they look. Chosen with care for women who've earned the right to dress exactly how they please.

No chasing trends. No uncomfortable fits. Just timeless, beautiful clothing that makes you feel like yourself, on your best days.

Here's to dressing for the life you love. 💙

With love, Robyn

Discover Now

CUSTOMERS LOVE OUR BOUTIQUE

from 710 customer reviews