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THE ISOLDE | HERITAGE SWEATER
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The Isolde Heritage Sweater was created for women who appreciate the beauty of vintage charm combined with the ease of modern comfort. Its soft knit, timeless silhouette, and thoughtful details make it a versatile piece you’ll reach for throughout the season—perfect for cozy afternoons, casual outings, or evenings when you’d like a touch of classic elegance.

Thoughtfully Designed for You
- Vintage-Inspired Style – A graceful nod to the past, updated for today’s wardrobe.
- Soft, Lasting Comfort – Gentle fabrics that feel smooth against the skin while keeping you warm.
- Flattering Everyday Fit – Designed to drape effortlessly and enhance your natural shape.
- Versatile Styling – Complements jeans, skirts, or tailored pants with ease.
- Timeless Elegance – A heritage-inspired design that never goes out of style.
- Quality Craftsmanship – Carefully made for durability and long-lasting beauty.
SIZE CHART (IN):
| Size | US Size | Bust | Shoulder | Sleeve |
|---|---|---|---|---|
| S | 4–6 | 37.80 | 16.50 | 25.80 |
| M | 8–10 | 39.40 | 16.90 | 26.00 |
| L | 12–14 | 40.90 | 17.30 | 26.20 |
| XL | 16–18 | 42.50 | 17.70 | 26.40 |
| 2XL | 20–22 | 44.10 | 18.10 | 26.60 |
| 3XL | 24–26 | 45.70 | 18.50 | 26.80 |
| 4XL | 28–30 | 47.20 | 18.90 | 27.00 |
| 5XL | 32–34 | 48.80 | 19.30 | 27.20 |
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).