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Santiago | Men's Long Sleeve Polo
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Perfect for both elegant and casual outfits – suitable for every occasion!
Our new Santiago Men’s Long Sleeve Polo is the ultimate expression of refined comfort and effortless versatility. With its smooth, premium finish and structured collar, it’s made to elevate your look whether you're heading to the office or relaxing over dinner.

Why our customers LOVE the Santiago:
✓ Effortless sophistication: The clean lines and tailored fit deliver a polished silhouette that never feels overdone
✓ Soft and breathable comfort: Lightweight yet substantial, the fabric feels luxurious against the skin all day long
✓ Perfect for layering or solo wear: Wear it under a blazer or on its own — it adapts seamlessly to any setting
✓ Subtle contrast details: The contrasting button placket adds just the right amount of depth and character

Size Chart (Inches):
| Size | Bust | Shoulder | Sleeve | Length |
|---|---|---|---|---|
| S | 41.0 | 17.6 | 25.2 | 27.6 |
| M | 42.6 | 18.2 | 25.6 | 28.4 |
| L | 44.5 | 18.9 | 26.0 | 29.2 |
| XL | 46.5 | 19.6 | 26.4 | 30.0 |
| 2XL | 48.5 | 20.3 | 26.8 | 30.8 |
Not sure or stuck between sizes? Go one size up for comfort and perfect fit.
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Our products are made from high-quality materials such as cotton, silk, and linen. To preserve the quality and durability of these fine fabrics, we recommend washing them in the washing machine at a maximum temperature of 86 °F. This will keep your clothes looking beautiful for a long time and feeling comfortable against your skin.
Shipping: We ship your package free of charge with UPS or FedEx with tracking number.
Delivery processing time: All orders are processed within 1-2 business days (Monday - Friday). No orders are shipped or delivered on public holidays..
Tracking number: You will receive your tracking number immediately after processing and production are complete. It takes about 1-2 business days for the tracking code to appear on the tracking page.
Delivery times: Delivery takes place within 5-8 business days (Monday-Friday).