Suit Separates

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Picture of the Sienna Milled Pinstripe Silver Grey Trousers The side-adjusters on the Sienna Milled Pinstripe Silver Grey Trousers

Sienna Milled Pinstripe Silver Grey Trousers

Milled by Guabello, Italy — 100% Premium Merino Wool

$159.00 AUD $179.00 AUD

Man holding the buttons on the Portici Milled Pinstripe Silver Grey Jacket Man to his side wearing the Portici Milled Pinstripe Silver Grey Jacket

Portici Milled Pinstripe Silver Grey Sport Jacket

100% Premium Wool by Guabello, Italy

$399.00 AUD $499.00 AUD

The Argenta Black Wool Flannel Trousers The side-adjusters on the Argenta Black Wool Flannel Trousers

Argenta Black Wool Flannel Trousers

Premium Wool Flannel

$129.00 AUD $179.00 AUD

Argenta Brown Wool Flannel Trousers Argenta Brown Wool Flannel Trousers

Argenta Brown Wool Flannel Trousers

Premium Wool Flannel

$129.00 AUD $179.00 AUD

The Argenta Fawn Wool Flannel Trousers The side-adjusters on the Argenta Fawn Wool Flannel Trousers

Argenta Fawn Wool Flannel Trousers

Premium Wool Flannel

$129.00 AUD $179.00 AUD

Picture of the Argenta Navy Wool Flannel Trousers Side-adjusters on the Argenta Navy Wool Flannel Trousers

Argenta Navy Wool Flannel Trousers

Premium Wool Flannel

$129.00 AUD $179.00 AUD

The Argenta Silver Grey Wool Flannel Trousers Side-adjusters on the Argenta Silver Grey Wool Flannel Trousers

Argenta Silver Grey Wool Flannel Trousers

Premium Wool Flannel

$129.00 AUD $179.00 AUD

Man wearing the Sienna Striped Brown Trousers Side-adjusters on the Sienna Striped Brown Trousers

Sienna Striped Brown Trousers

100% Premium Australian Merino Wool

$129.00 AUD $179.00 AUD

The Jackson Journal

The Stories Behind The Threads

Discover our world through campaign features, interviews, and editorial made to inform and inspire your next move to live a life well lived.

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Create a look that’s distinctly yours with Peter Jackson’s Suit Separates collection—featuring our Signature suit jackets and trousers. Crafted from 100% Australian Merino wool, these timeless pieces are designed for year-round wear and unmatched versatility. Whether you're building a full suit or mixing tones for a modern twist, our separates allow you to suit up on your terms.

Tailored Versatility for Every Occasion

From office-ready navy blazers to sharply cut charcoal trousers, this collection gives you the freedom to customise your formal wardrobe. Style your separates together for a cohesive look or break them apart to add polish to your smart-casual fits. With both classic and contemporary colourways, our Signature range makes it easy to look sharp—no matter the dress code.

Shop Suit Separates for Men at Peter Jackson

Discover premium jackets and trousers designed to move with you through work, weddings, and everything in between. Get free standard shipping across Australia or find your nearest store here.
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