Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt
Theo | Relaxed Short Sleeve Shirt

Theo | Relaxed Short Sleeve Shirt

£134.95 £39.95 Save 70%
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  • Only 4 left in stock!
CLEARANCE SALE UPDATE: Due to high demand during our clearance sale, only a limited number of items are left. If you can still click 'Add to cart', it’s still available.

Effortless Style for Every Warm-Weather Day

Some shirts simply make life easier. This relaxed short sleeve shirt keeps you looking polished while feeling perfectly at ease from morning to evening. It is the kind of piece you reach for again and again, whether you are heading out for lunch or enjoying a quiet weekend.

Why You'll Love It

✓ All-Day Comfort — Cut with a relaxed, breathable fit that lets you move freely and stay cool when the temperature rises.

✓ Timeless Design — A clean collar and classic button front keep this shirt looking refined season after season.

✓ Practical Chest Pockets — Two buttoned front pockets add everyday convenience without spoiling the smart, tailored look.

✓ Easy Confidence — Flattering lines that sit well on the body and pair effortlessly with trousers, chinos or shorts.

✓ Versatile Wear — Dress it up for a relaxed dinner or keep it casual for the weekend — it suits nearly any occasion.

This is more than a simple shirt — it is a dependable wardrobe favourite you will wear for years. Comfortable, elegant and endlessly easy to style, it earns its place in your everyday rotation. Add it to your collection today and enjoy the quiet confidence of always having the right thing to wear.

Enjoy Free Premium Shipping.

Every order is delivered with premium care and full tracking at no extra cost. We make sure your items arrive securely and reliably.

Shop with confidence.

Not 100% satisfied with your purchase? No worries. You have 30 days after delivery to return your item and receive your money back.

We believe in our quality, and we want you to experience it risk-free.

Theo | Relaxed Short Sleeve Shirt
Size Chart
SizeBust Shoulder Length Sleeve
S108477323.5
M114497424
L120517524.5
XL128537725
2XL136557925.5
3XL1435780.526

Unsure between two sizes? Choose the larger size for the best comfort and fit.

Grace & Oliver

30-DAY MONEY-BACK GUARANTEE

We love our products and are confident that you will too! That’s why we offer a 30-day money-back guarantee. If the product doesn’t meet your expectations, simply return it for a full refund.

★★★★★

The quality and attention to detail here are outstanding. You can just tell Grace & Oliver actually cares about what they put out , everything feels premium from the second you open the box.

James R.
London
★★★★★

I've bought from plenty of brands over the years, but none have matched this level of class and comfort. You notice the difference in quality the moment you put it on.

Michael T.
Edinburgh
★★★★★

Everything I've bought has looked even better in person than online. Clean, elegant, built to last, this is exactly what modern menswear should feel like.

Daniel L.
Manchester
★★★★★

I get compliments nearly every time I wear something from Grace & Oliver. The fit, the feel, the whole look, it just works.

Chris B.
Bristol
★★★★★

Refined, timeless, and comfortable. Grace & Oliver has become my go-to for reliable, high-end essentials that always leave a great impression.

Ethan P.
Cambridge

FREQUENTLY ASKED QUESTIONS

Yes, we offer free premium shipping on all orders. We want to make sure your purchase arrives quickly and safely at no extra cost.

Absolutely! You can return your order within 30 days of receiving it. Items must be unworn, undamaged, and in their original condition. Simply reach out to us through our Contact Page or email us directly at info@grace-and-oliver.com , and we’ll guide you through the return process.

Once your order has been processed, you will receive a confirmation email with your personal tracking number. You can then track your package anytime through our Order Tracking Page.

Each product includes a detailed size chart to help you pick the best fit. If you’re between two sizes, we recommend going one size up for extra comfort. Still unsure? Our customer support team is happy to assist you.

You can shop safely and securely with the following payment methods:

  • Credit Cards (Visa, Mastercard)
  • Apple Pay
  • Google Pay
  • Shop Pay

Yes, your payment is 100% secure. We use industry-standard SSL encryption to protect your information and ensure a safe checkout process.

Orders are typically processed within 1–3 business days. Delivery times may vary depending on your location and seasonal demand, but you will always receive tracking updates by email.

Our customer support team is always happy to help. You can reach us through the Contact Page or by email at info@grace-and-oliver.com . We usually reply within 24 hours.

FREE SHIPPING

Enjoy free premium shipping on every order — fast, reliable, and with no hidden fees.

EASY RETURNS

Shop with confidence. If it’s not the right fit, our hassle-free returns make it simple to send it back.

SECURE PAYMENT

Your security is our priority. Every payment is fully encrypted and 100% protected.

CUSTOMER SERVICE

Real people, ready to help. Reach out anytime at info@grace-and-oliver.com — we’re here to make your experience effortless.