The Sirmione Men’s Casual Business Knit Polo Shirt

30-Day Returns
Free US Shipping With USPS, UPS & FedEx
Created for US Gentlemen
Color
Army Green
Green
Black
Size
Nearly Sold Out – Final Units Available

Smart Polish, Relaxed Comfort – The Sirmione Men’s Casual Business Knit Polo Shirt

Look sharp without feeling overdressed. The Sirmione Men’s Casual Business Knit Polo Shirt blends professional style with everyday ease, giving you a refined silhouette in a soft, breathable knit. Designed for versatility, this elevated polo transitions seamlessly from office hours to after-work plans. No stiff collars. No heavy fabrics. Just a smooth, structured knit that keeps its shape while offering natural stretch and comfort. Pair it with tailored trousers for a business-casual look or wear it with chinos or denim for effortless sophistication.

Product Details

  • Material: Premium breathable knit fabric
  • Fit: Tailored fit for a clean, modern profile
  • Features: Soft stretch construction, structured polo collar, smooth knit texture, button placket closure
  • Occasion: Ideal for business-casual settings, office wear, dinners, travel, and weekend outings
  • Care: Machine washable (gentle cycle recommended) for easy, low-maintenance care
SIZE GUIDE

For clothing, we recommend ordering one size up for the best fit.

Please allow a margin of error of 1–3 cm due to manual measurement.


For footwear, please refer to the size chart for accurate sizing.

Shipping & Delivery

FREE SHIPPING

We offer free shipping on all orders across the US—no hidden charges, no minimum spend. From time to time, we also run exclusive promotions, so be sure to keep an eye out.

Delivery Times
Your order will typically arrive within 5–8 business days, which includes:

  • 1–2 business days for processing
  • 4–8 business days for delivery

Same-Day Processing
Place your order before 00:00 GMT+1 and it will be processed the same day. Orders placed over the weekend or on bank holidays will be dispatched the next working day.

Returns & Refunds

Returns Made Easy

We want you to be completely satisfied with your purchase. If for any reason you’re not, you can return your order within 30 days of receipt.

Return Conditions:

  • Items must be unwornunwashed, and returned in resellable condition with all original labels attached.
  • Sale items may also be returned and are eligible for an exchangestore credit, or refund.

Please note: Return shipping costs are the responsibility of the customer.





Perhaps You’re Wondering…

All orders are processed within 1-2 business days. Shipping takes 4-8 business days, depending on your location and courier processing times. Please note that all timeframes refer to business days.

Delivery details and tracking information will be sent to your email within 24 hours. (Don’t forget to check your spam folder!)

After placing your order, you’ll receive an email with your shipping details within 24 hours. 

Sometimes the email ends up in your spam or junk folder, so please check there first. If you still can’t find it, feel free to reach out to us at info@fifthavenuegents.com, and we’ll be happy to assist you.

We offer a 30-day return policy. If you are unsatisfied with your purchase, you can return the item in its original condition within 30 days of receiving it for a refund or exchange without any hassle.

Simply email our support team at info@fifthavenuegents.com with your order number and reason for return. We’ll guide you through the next steps.

We get this question a lot. At the moment, we are focused on serving our customers in the United States. However, we might expand and may offer international shipping in the future. Stay tuned for updates!