Skip to content

From tailored wool pants to cuffed flannels and separates. Our range of casual trousers is crafted with unparalleled attention to detail, style, and versatility.

17 Products

Bellini Flannel Royal Blue Trouser
Bellini Flannel Royal Blue Trouser

Bellini Flannel Royal Blue Trousers

100% Australian Merino Wool

$99.00 AUD $159.00 AUD

Argenta Flannel Chocolate Trousers
Argenta Flannel Chocolate Trousers

Argenta Flannel Chocolate Trousers

Premium Flannel Wool Blend

$159.00 AUD $179.00 AUD

Isla Oat Flannel Cargo
Isla Oat Flannel Cargo

Isla Oat Flannel Cargo Trousers

100% Australian Merino Wool

$99.00 AUD $159.00 AUD

Argenta Flannel Silver Trousers
Argenta Flannel Silver Trousers

Argenta Flannel Silver Trousers

Premium Flannel Wool Blend

$159.00 AUD $179.00 AUD

Isla Navy Flannel Cargo
Isla Navy Flannel Cargo

Isla Flannel Cargo Navy Trousers

100% Australian Merino Wool

$99.00 AUD $159.00 AUD

Isla Grey Houndstooth Flannel Cargo
Isla Grey Houndstooth Flannel Cargo

Isla Houndstooth Cargo Grey Trousers

100% Australian Merino Wool

$99.00 AUD $159.00 AUD

Santorini Olive Trousers
Santorini Olive Trousers

Santorini Olive Trousers

Premium Cotton/Linen Blend

$99.00 AUD $179.00 AUD

Santorini Textured Sand Trousers
Santorini Textured Sand Trousers

Santorini Textured Sand Trousers

Milled by Guabello, Premium Wool/Linen Blend

$99.95 AUD $199.00 AUD

Discover the perfect balance of comfort, tailoring, and versatility with Peter Jackson’s men’s trousers collection. Whether you're dressing for the office, weekends, or a formal event, these trousers are crafted to keep you looking sharp and feeling comfortable from day to night.

Our range includes expertly tailored suit trousers and elevated casual pants—each designed with premium textiles, clean finishes, and modern fits. Available in a curated palette of classic tones and seasonal colours, these trousers pair effortlessly with blazers, shirts, or knits.

Tailoring That Works Hard and Looks Sharp
From slim-fit suit trousers for a refined profile to elevated casuals for smart-casual ease, each piece is engineered for movement and polish. Thoughtful details like reinforced seams, waist-adjusters, and precise cuts ensure these trousers keep up with your lifestyle—while always looking the part.

Shop Men’s Trousers Online or In-Store at Peter Jackson
Elevate your everyday wardrobe with expertly crafted trousers from Peter Jackson. Enjoy free standard shipping across Australia over $99—or visit us in-store for personalised styling.