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Casual Shirts

Explore men’s casual shirts at Peter Jackson, with linen, Oxford, denim and selected warmer cloths for relaxed dressing with definition. Earthy neutrals, blue, green and considered patterns offer different ways to build an outfit around a collar.

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Merano Black Oxford Shirt

100% Premium 2-Ply Cotton

$80 Was $129

Merano Blue Oxford Shirt

100% Premium 2-Ply Cotton

$80 Was $129

Verano Black Washed Linen Shirt

100% Pure Linen

$71 Was $120

Merano Navy Oxford Shirt

100% Premium 2-Ply Cotton

$80 Was $129

Explore men’s casual shirts at Peter Jackson, with linen, Oxford, denim and selected warmer cloths for relaxed dressing with definition. Earthy neutrals, blue, green and considered patterns offer different ways to build an outfit around a collar.

Find the cloth that fits the day

Linen brings a naturally textured, lighter feel; cotton Oxford has a more substantial surface; washed denim offers another casual character. Selected wool twill and corduroy styles provide options for cooler conditions. Collar, hem and fit vary, so choose the specific shirt for how you intend to wear it rather than treating casual shirts as one construction.

Move from relaxed days to tailored separates

Pair a shirt with chinos or contrasting jeans, then add a sport jacket when the occasion calls for more structure. Explore linen shirts for a lighter direction and Oxford shirts for textured cotton options. A quieter trouser lets a more expressive shirt colour or pattern remain the focus.

Shop Peter Jackson in Australia

Explore the collection online or use our store locator to find a Peter Jackson store and discuss fit, fabrics and styling.

Casual Shirts FAQs

Should I wear a casual shirt tucked in or untucked?

Use the shirt’s body length and hem shape to guide the choice. An untucked shirt should look proportionate against the trouser rise and leave a clean outline when you move. Tucking creates a more defined waist beneath a sport jacket. Try both with the actual trousers; a long shirt intended for tucking may overwhelm an otherwise relaxed outfit when left out.

What is the difference between an Oxford shirt and a linen shirt?

Oxford refers to a textured weave commonly used in cotton shirts, while linen describes a fibre with its own natural surface and tendency to crease. The resulting shirts can feel and drape differently. Compare Oxford shirts for textured cotton options and linen shirts for a lighter, more relaxed direction, checking the specific garment’s weight and blend.

Can I wear a casual shirt to a business casual office?

Yes, if its fabric, pattern and finish suit the workplace. A restrained Oxford or a subtle pattern can work with tailored trousers and appropriate shoes. A formal corporate setting may require a business shirt instead. Consider whether the outfit remains neat throughout a working day rather than relying on the presence of a collar alone.

How do I combine a patterned casual shirt with a jacket?

Let one piece lead. Pair a noticeable shirt pattern with a quieter jacket and trousers, or use a plain shirt to support a textured or checked sport jacket. If you combine patterns, vary their scale and keep the colours related. View the whole outfit, including shoes, before adding another strongly patterned accessory.

Can a denim shirt be worn with jeans?

Yes. Clear contrast between the shirt and jeans usually makes the combination easier to balance, whether through colour, wash or texture. An indigo shirt with ecru or differently washed jeans can feel deliberate without resembling a matching set. Keep the jacket and footwear comparatively simple if the denim contrast is already the main feature.

Which casual shirts work best in warmer weather?

Begin with lighter fabrics and a fit that allows air to move around the body. Linen and selected cotton weaves offer different options, but fabric weight and construction still matter. Explore short sleeve shirts when the occasion permits; long sleeves can also work in lighter cloth. Choose for the actual conditions rather than sleeve length alone.

How do I choose a casual shirt size when I usually buy by collar measurement?

Compare your measurements with the shirt size table, which includes casual-size guidance, then assess the particular cut through the chest, shoulders and sleeves. Letter sizes are a starting point rather than a promise of the same shape across every style. Leave sufficient room to sit and reach comfortably without the front buttons pulling.