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Men’s Casual Shirts at Arnotts

When the dress code calls for something a little more laid back, our selection of men’s casual shirts has got you covered. We’ve got classic black and white casual shirts, statement prints and bold colours, long and short sleeves, and slim and loose fit for you to choose from. Our collection of check, denim, striped and plain shirts will have you ready for any occasion.

Versatile casual shirts

Our selection of men’s casual shirts are easy to dress up or down depending on the occasion. Pick up a slim-fit cotton Oxford Shirt and style with a pair of jeans or chinos and smart shoes for the perfect smart-casual office look. In the tricky transitional months, try an Overshirt layered over a basic t-shirt. Or we have denim and corduroy shirts that can be worn alone or layered up. Looking for a casual shirt with a pattern? Our selection of checked shirts from Ralph Lauren, Gant and Levi's are perfect when you want to make a statement with your casual shirt.

Men’s casual short-sleeve shirts

Dress up or down with our selection of men’s casual short sleeve shirts from Ted Baker, Ralph Lauren and many more of the world’s best designers. Our range includes a selection of linen options perfect for including in your holiday suitcase, or if you’re looking for something to wear in the office and throughout the evening, try a slim fit Oxford for a distinguished but comfortable all-day look. Want something a little more eye-catching? Pick up a vibrant floral print or a retro-inspired Cuban collar.

Get rewarded for great style...

Whether you shop in-store or online, we want to reward you with the Arnotts Wonder Card. Unlock complimentary rewards and exclusive experiences at Arnotts and Brown Thomas. You can earn and spend points by scanning your Arnotts App or swiping your Wonder Card at any point of purchase in-store. Log in to your account on and add your Wonder Card to automatically earn points as you shop online.