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Modern and Casual

Explore modern and casual Seidensticker styles designed for relaxed sophistication. From contemporary shirts to versatile layering pieces, this collection blends clean tailoring with everyday comfort. Shop refined smart-casual menswear suited to modern UK lifestyles.

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-50%Seidensticker Regular Fit Wool Mix Casual Lapel Overshirt Dark Blue
Regular Fit Wool Mix Casual Lapel Overshirt Dark Blue Sale price£90.00 Regular price£180.00
-50%Seidensticker Regular Fit Wool Mix Casual Lapel Overshirt Grey
Regular Fit Wool Mix Casual Lapel Overshirt Grey Sale price£90.00 Regular price£180.00
-50%Seidensticker Slim Fit Button Down Flannel Shirt Ecru
Slim Fit Button Down Flannel Shirt Ecru Sale price£50.00 Regular price£100.00
-60%Seidensticker Regular Fit Button Down Linen Blend Chambray Shirt Mid Blue
Regular Fit Button Down Linen Blend Chambray Shirt Mid Blue Sale price£44.00 Regular price£110.00
-60%Seidensticker Regular Fit Button Down Linen Blend Chambray Shirt Light Blue

Questions About Modern and Casual

What is included in Modern and Casual? +

This collection includes casual shirts, polos, T-shirts, knitwear and relaxed smart-casual styles.

Are casual shirts suitable for everyday wear? +

Yes. Seidensticker casual shirts are designed for versatile everyday dressing.

Can casual shirts be worn smart-casual? +

Yes. Many styles can be worn with chinos, denim, knitwear or casual jackets.

What fabrics are available? +

Fabrics vary by season and style, including cotton, linen and jersey constructions where available.