OSiB™ | Timeless men's shirt

Confidently through everyday life – with style and ease

Whether you're strolling through town, at the office or enjoying weekend brunch, the OSiB casual shirt is your ideal companion for warm days and relaxed moments. With its breathable quality and timeless cut, you can effortlessly add elegance to any look.

Why you'll love this shirt

✓ Gentle-feel fabric for all-day comfort
The high-quality blend ensures a light, cool feel – ideal for hot days and long hours on the go.

✓ Classic look with a modern twist
The clean design with a Kent collar goes with any outfit – whether worn open over a T-shirt or stylishly buttoned up.

✓ Flattering fit
The slightly tailored cut emphasises your figure without constricting it – for a smart, relaxed look.

✓ Versatile combinations
Wear it solo with jeans or chinos, or layer it with a light blazer – your look, your rules.

Details

Material: high-quality blend
Design: Kent collar, full-length button placket
Care: Machine washable at 30°C
Sizes: M to 6XL
Tip: For a looser fit, we recommend choosing one size larger.

Discover stylish lightness – with the OSiB Timeless men's shirt made of linen.

Enjoy free shipping on all orders, always.

We carefully process your order within 1–2 business days, so you’ll receive your items quickly and reliably.

Not quite right? No worries. We offer a 30-day return guarantee, no questions asked, because your peace of mind matters.

Your satisfaction means everything to us.

Secure payment, fast delivery, and real human support.

Because you deserve to shop with confidence.