THE SIVELLE| RETRO SWEATER
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Free shipping with UPS, FEDEX & AMAZON📦
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Pay safely with Creditcard 💳
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30 Days Money-Back Guarantee ❤️
Size Chart
Clothing — Tops, Dresses & Outerwear
| EU | UK | US | Bust (cm) | Bust (in) | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) |
|---|---|---|---|---|---|---|---|---|
| 34 | 6 | 2 | 80 | 31.5 | 62 | 24.5 | 88 | 34.5 |
| 36 | 8 | 4 | 84 | 33 | 66 | 26 | 92 | 36 |
| 38 | 10 | 6 | 88 | 34.5 | 70 | 27.5 | 96 | 38 |
| 40 | 12 | 8 | 92 | 36 | 74 | 29 | 100 | 39.5 |
| 42 | 14 | 10 | 96 | 38 | 78 | 30.5 | 104 | 41 |
| 44 | 16 | 12 | 100 | 39.5 | 82 | 32 | 108 | 42.5 |
| 46 | 18 | 14 | 104 | 41 | 86 | 34 | 112 | 44 |
Bottoms & Skirts
| EU | UK | US | Waist (cm) | Waist (in) | Hips (cm) | Hips (in) | Inseam (cm) | Inseam (in) |
|---|---|---|---|---|---|---|---|---|
| 34 | 6 | 2 | 62 | 24.5 | 88 | 34.5 | 76 | 30 |
| 36 | 8 | 4 | 66 | 26 | 92 | 36 | 77 | 30.5 |
| 38 | 10 | 6 | 70 | 27.5 | 96 | 38 | 78 | 30.5 |
| 40 | 12 | 8 | 74 | 29 | 100 | 39.5 | 79 | 31 |
| 42 | 14 | 10 | 78 | 30.5 | 104 | 41 | 80 | 31.5 |
| 44 | 16 | 12 | 82 | 32 | 108 | 42.5 | 81 | 32 |
| 46 | 18 | 14 | 86 | 34 | 112 | 44 | 82 | 32 |
Shoes
| EU | UK | US | Foot Length (cm) | Foot Length (in) |
|---|---|---|---|---|
| 36 | 3 | 5.5 | 22.5 | 8.9 |
| 37 | 4 | 6.5 | 23.5 | 9.3 |
| 38 | 5 | 7.5 | 24 | 9.4 |
| 39 | 6 | 8 | 24.5 | 9.6 |
| 40 | 6.5 | 8.5 | 25 | 9.8 |
| 41 | 7.5 | 9.5 | 26 | 10.2 |
| 42 | 8 | 10 | 26.5 | 10.4 |
Measurements are approximate. If you are between sizes, we recommend sizing up.
Free Shipping
We offer Free Shipping on all orders within the USA.
Every package is shipped securely, and you’ll receive your tracking number within a few business days so you can follow your delivery every step of the way.
30-Day Money-Back Guarantee
We love our products and are confident that you will too! That’s why we offer a 30-day return policy. If you're not satisfied with your purchase for any reason, you can return or exchange it within 30 days.
At Nancy & Nicole, we believe in creating clothing that feels as good as it looks. That’s why we use high-quality, eco-friendly fabrics designed to be both sustainable and durable.
Our focus is on timeless, premium pieces you’ll enjoy wearing for years—proving that sustainable fashion can go hand in hand with style, comfort, and quality.
The Sivelle Sweater combines luxurious softness with timeless sophistication. Made from the finest material, it offers unmatched comfort and warmth—perfect for women who value elegance that feels as good as it looks, whether for everyday wear or special occasions.

Thoughtfully Designed for You
- Elegant, Timeless Style – A classic silhouette that pairs beautifully with any outfit.
- Luxurious Softness – Finest fabric envelops you in warmth and comfort.
- Sustainably Crafted – Made with care for both people and the environment.
- Wardrobe Essential – A forever piece you’ll cherish season after season.
- Effortless Versatility – Looks refined with jeans, skirts, or tailored trousers.
- Classic Shades – Offered in elegant colors to suit every wardrobe.
SIZE CHART (IN):
| Size | US Size | Bust | Length | Sleeve |
|---|---|---|---|---|
| S | 4–6 | 42.13 | 24.80 | 26.77 |
| M | 8–10 | 44.09 | 25.20 | 27.17 |
| L | 12–14 | 46.06 | 25.59 | 27.56 |
| XL | 16–18 | 48.03 | 25.98 | 27.95 |
- Are you not satisfied? Then you get your money back! We stand behind our products 100%, which is why we offer a "money back guarantee": 30 days after receiving the product you have the right to return it.
- Contact us - We will help you make the right choice. Our customer service is available 24/7 to answer all your questions.
- Free shipping - Because we think it is important to keep your costs as low as possible, we always offer free shipping within Australia and New Zealand.