Looking for the perfect black blazer? 👀 From comfy everyday staples to statement styles, discover the best plus-size blazers in Australia that actually fit, flatter, and feel amazing.

Spoiler: The blazer I wore got so many compliments, I had to share the full list. Whether you’re layering it over a dress for an effortlessly elevated look (like I did), or throwing it on with jeans and sneakers – a black blazer is the wardrobe MVP you’ll wear on repeat.
Everything I’m wearing, in the photo above, is from my wardrobe and years old now, but I have found how you can wear the same look. And I actually think the blazer that I’ve found is even nicer than mine. Currently trying to convince myself that I absolutely do not need it. 😂

Blazer: My blazer is a few seasons old now, from Forever New Curve, but I’ve found one very similar, with beautiful gold button detail. I think the structure of this Pink Dusk blazer is even better than mine, more flattering, and on trend. It even has 2% spandex for comfort.
The slip dress: A slip dress works perfectly under a blazer, because you don’t have to worry about bunched up sleeves and too hot layers. My slip dress is from my own label (which we closed down) Ada & Lou, but you can find a similar style from Saffron Road, which goes up to size 26.
Shoes: I love an Adidas sneaker (for the record, I wore them before they were cool!). For a more classic look I work the black and white Adidas Sambas – but I also think it would be fun with a coloured sneaker too.
Here’s the lowdown on the best black blazers for plus-size women in Australia right now – comfy, chic, and cut to flatter.
✨ 11 best black blazers for plus-size women ✨

1. The one like I wore (with fun button detail)
Where it’s from: The Iconic
Why I love it: The buttons give it that little luxe feel. It’s got a great shape, and it goes with everything.
Sizing: 10-24
Styling tip: I wore mine over a black maxi and sneakers for a comfy-chic work trip look.

2. The classic black blazer
Where to buy: City Chic
Best for: Classic confidence, wear with jeans, or dresses, you choose.
Sizes: 12–24
Vibe: Simply classic, with the perk that it will never date (read: timeless!)

3. The stretchy blazer that moves with you
Where to buy: Taking Shape
Best for: Comfort without compromising style
Sizes: 10–24
Vibe: Looks tailored, feels super comfy. Win-win.

4. The budget-friendly Kmart blazer
Where to buy: Kmart Australia
Best for: Easy layering without breaking the bank
Sizes: 18–26
Vibe: Under-$50 magic.

5. The luxe linen black blazer
Where to buy: Next Australia
Best for: Natural fibres + elevated styling
Sizes: 6–26
Vibe: Polished with a breezy, cool-girl edge.

6. The chic tuxedo blazer
Where to buy: Jacqui E Curve
Best for: That “I just threw this on and still look amazing” feel
Sizes: 16–24
Vibe: Evening-ready, with structure in all the right places.

7. The ASOS curve staple
Where to buy: ASOS
Best for: On-trend cuts, fast delivery
Sizes: 16 – 30
Vibe: Modern tailoring with beautiful length and style

8. The everyday blazer
Where to buy: Birdsnest
Best for: Soft lines and feminine fits
Sizes: 8-22
Vibe: Versatile casual chic

9. The oversized, cool-girl blazer
Where to buy: Pretty Little Thing
Best for: That effortless, oversized vibe
Sizes: 16–24
Vibe: Throw on, walk out, look 10/10.

10. The on-trend blazer
Where to buy: Showpo Curve
Best for: A sexy style (with a plunging neckline)
Sizes: 6-20
Vibe: Party girl meets polished.

11. The Forever Piece
Where to buy: Commonry
Best for: Investment-worthy tailoring
Sizes: 8-24
Vibe: Silky tailoring, inclusive sizing, and timeless design.
I honestly think a black blazer is a must-have in any plus-size wardrobe. I didn’t expect to wear mine as much as I do, but it works with almost everything – and it has this magical way of turning a simple dress into a polished, work-ready outfit. It’s comfy, versatile, and gives any look a little extra something… which suits me perfectly, and I hope it does for you too.
Disclosure: Some of the links above are affiliate links. This means that, at zero cost to you, I will earn an affiliate commission if you click through the link and finalise a purchase.