Theo | Men’s Lightweight Slim-Fit Beach Shirt with Breathable Linen

Classic Lines, Modern Fit with the Theo | Men’s Lightweight Slim-Fit Beach Shirt with Breathable Linen

Step into colder days with the Theo | Men’s Lightweight Slim-Fit Beach Shirt with Breathable Linen, a clean, tailored essential built for sharper layering and everyday wear. The slim fit creates a refined silhouette that sits neatly under knitwear, jackets, and coats, while the lightweight polyester fabric keeps things comfortable when your day moves between indoor heat and cooler streets. Finished with a button-down collar and adjustable button cuffs, it transitions easily from work settings to smart-casual plans—pair it with chinos, denim, or tailored trousers depending on the occasion.

Why You’ll Love It

Sharp Slim-Fit Structure
A tailored cut that stays sleek and put-together, making it easy to dress up with trousers or dress down with denim.

Easy Layering For Fall/Winter Looks
Designed to sit comfortably under sweaters, overshirts, and outerwear without bunching, so your outfit stays clean and structured.

Low-Fuss Everyday Wear
Lightweight fabric and simple care make it practical for repeat wear—ideal when you need a reliable shirt for busy weeks.

Specifications

• Material: Polyester
• Color Options: Grey, Green, Khaki, Blue and White
• Fit: Slim Fit (tailored, body-contouring) — Unsure about your size, check out our size chart above.
• Sizes Available: M - 3XL
• Features: Button-down collar, full button front, long sleeves, button cuffs
• Use Case: Office wear, smart-casual outings, events, fall/winter layering under knits and jackets
• Care: Machine wash cold; hang dry or tumble dry low; remove promptly to reduce wrinkles

The Theo | Men’s Lightweight Slim-Fit Beach Shirt with Breathable Linen delivers a streamlined button-down look with easy layering comfort, making it a practical choice for men who want a sharp everyday shirt for work, smart-casual plans, and cooler-season styling.

Our customers are our priority. That's why we proudly offer a 30-day return guarantee.

For more information check our Return & Refund Policy

Our sizes fit true to standard sizing.

Please check the size chart above for detailed measurement.

Tip: If you are between sizes and/or you are in doubt, choose one size up!

Example: If you wear M and L sometimes, choose L.