Sienna | Women's Knee-High Buckle Block Heel Boots
Sienna | Women's Knee-High Buckle Block Heel Boots
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Buy 2 get 10% off, Buy 3 get 20% off
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Classic Boots with a Refined Edge
The Sienna Knee-High Boots combine a streamlined tall silhouette with buckle detailing and a sturdy block heel for an effortless autumn and winter look. The smooth finish keeps the design polished, while the structured shape makes them easy to style across both casual and smarter outfits.
Why You'll Love Sienna
- Knee-High Silhouette: Creates a clean, elongated shape that works beautifully with dresses, skirts and fitted trousers.
- Buckle Detailing: Strap and buckle accents add subtle character to the classic boot design.
- Block Heel: Gives the silhouette a polished lift while keeping the overall look versatile for everyday styling.
- Smooth Finish: Keeps the design clean and easy to coordinate with your existing wardrobe.
- Easy Seasonal Styling: A versatile choice for autumn and winter outfits, from everyday city looks to evenings out.
Effortless Autumn-to-Winter Styling
Wear Sienna with a knitted midi dress and long coat for an elevated cold-weather look, or pair these knee-high buckle boots with slim trousers and an oversized knit for relaxed everyday styling.
Product Details
- Style: Knee-High Boots
- Heel: Block Heel
- Detail: Buckle Straps
- Toe: Closed Toe
- Finish: Smooth
- Season: Autumn & Winter
- Sizes: UK 2–10
Size Guide
| UK Size | Foot Length |
|---|---|
| UK 2 | 8.1 in |
| UK 2.5 | 8.3 in |
| UK 3 | 8.5 in |
| UK 3.5 | 8.7 in |
| UK 4 | 8.9 in |
| UK 4.5 | 9.1 in |
| UK 5 | 9.3 in |
| UK 5.5 | 9.5 in |
| UK 6 | 9.6 in |
| UK 6.5 | 9.8 in |
| UK 7 | 10.0 in |
| UK 7.5 | 10.2 in |
| UK 8 | 10.4 in |
| UK 8.5 | 10.6 in |
| UK 9 | 10.8 in |
| UK 9.5 | 11.0 in |
| UK 10 | 11.2 in |
Fit Note: If you're between sizes, choose the larger size for additional room.
Shipping Information
Shipping Information
We want you to enjoy the best possible shopping experience. That's why we offer free shipping on all orders-no minimum, no hidden cost.
No matter what you choose, you never have to worry about extra delivery fees. Plus, with our easy Track & Trace, you can follow your order every step of the way.
For more details, please refer to our Shipping Policy.
Return & Refund Information
Return & Refund Information
If for any reason you're not completely satisfied with your purchase, you can return it within 30 days of delivery for a full refund or an exchange.
We've made the process simple and hassle-free.
Learn how to request a return, when to expect your refund, and what items are eligible, please see our Return & Refund policy
Contact Us
Contact Us
Need help placing an order or have a other question? We're here for you.
At Trendlis-Boutique, our friendly support team is ready to assist you every step of the way. Feel free to reach out to us anytime-we aim to respond within 24 hours during business days.
We're always happy to help. Contact us anytime.

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Frequently Asked Questions
Are my payment information safe?
Yes, industry-standard encryption is used to protect and encrypt your payment information. You may find more information in our Payment Policy.
How much time do I have to return an item?
You can return your items within 30 days of delivery.
Return shipping costs are typically the customer’s responsibility, unless the item is damaged or incorrect. In such cases, we will cover the return shipping.
Once your return is received, please allow up to 10 business days for your refund to be processed and issued to your original payment method.
For more details, please refer to our Return & Refund policy.
What are the typical shipping times?
Within 2 to 3 business days, orders are processed. Transit time (Monday through Friday) is about 4 to 9 business days after dispatch. Delivery will take 6 to 12 business days in total.
Please visit: Shipping Policy for additional details.
How can my order be tracked?
Once your order has been shipped, you will receive an email with your tracking details.
You can use this to follow your order at any time via our Track & Trace page.
Do you provide free shipping?
We offer free shipping on all orders, with no minimum purchase required.
For more information check our Shipping Policy
Free Shipping
Throughout the UK
30 Days Return
30 days hassle-free returns.
Support
Email: info@trendlis-boutique.com