Sienna | Effortlessly Elegant Shirt Dress
Size Guide (UK):
| Size | UK Size | Bust (cm) | Length (cm) |
|---|---|---|---|
| S | 10 | 97 | 101 |
| M | 12 | 101 | 102 |
| L | 14 | 107 | 103 |
| XL | 16 | 113 | 104 |
| XXL | 18 | 119 | 105 |
Prefer a more relaxed fit? We recommend sizing up for effortless movement and confidence.
Chic, Confident & Completely You – The Everyday Dress That Does It All
Feel polished without the pressure in the Sienna — a refined shirt dress designed with the modern woman in mind. Its crisp silhouette, relaxed tailoring, and graceful drape give you an easy sense of style, whether you’re out for lunch or running weekday errands. Soft on the skin and structured enough to flatter, Sienna brings timeless charm with just the right touch of class.
Why You'll Love It – A Dress That Balances Comfort and Class
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Premium Feel: Crafted from a breathable blend of natural cotton and advanced soft-touch fibres for an airy, silky finish that feels divine against the skin.
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Flattering Cut: The gently flared silhouette glides over your midsection and hips — no pulling, no clinging, just effortless drape.
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Sophisticated Details: Features a classic collar, turned-up sleeves, and subtle tailoring that gives it a boutique-quality look and feel.
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No-Fuss Style: Slip it on and go — it pairs beautifully with flats, sandals, or statement jewellery for a polished finish without overthinking it.
Product Specification
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Material: Luxe cotton blend with high-thread-count performance polyester
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Neckline: Button-down shirt collar
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Sleeves: 3/4 with roll-tab detail
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Fit: Relaxed with subtle tailoring
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Length: Above the knee
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Design: Unlined, lightweight, and wrinkle-resistant
YES, you can return your order within 30 days from the date you purchase it. To initiate a return, please ensure that the item is in its original condition and packaging. Once we receive and inspect the returned item, we will process your refund. For more details on how to return your order, please visit our returns page or contact our customer service team.
You can contact our support team by emailing us at support@hettyandharlow.com We strive to respond to all inquiries within 24 hours. If you have any questions or need assistance, please don't hesitate to reach out.
We accept all major credit cards, Apple Pay, Google Pay, and more. Rest assured, all payments are 100% secure with SSL protection, ensuring your personal and financial information is safe.
We are pleased to offer FREE delivery on all orders within the UK. There are no additional charges for shipping, so you can enjoy our products without any extra cost.
Two Generations, One Eye for Good Clothes
We're Hetty and Harlow — mother and daughter, based in Yorkshire. Years spent buying womenswear for the big high street names taught us what actually works: good fit, fabric that lasts, and pieces you'll still reach for next winter.
So we left to do it our way. No middlemen, no mark-up for the sake of it — just the pieces we'd genuinely pick for you ourselves, sold direct.
Right now, we've a little sale on while we make way for the new season — good pieces, picked as always, just reduced while they last.
Family run, Yorkshire born.
Trust our customers to tell you about us.
I ordered my usual size but unfortunately it was a little too small, so I contacted customer service about exchanging it. The exchange was really straightforward and the replacement fits perfectly. I’m so pleased I gave it another try because I absolutely love the dress.
I’ll be honest, I was a little unsure about ordering as I’ve had mixed experiences buying clothes online. I wasn’t expecting too much, but I was genuinely surprised when it arrived. The material feels lovely and the quality is much better than I expected for the price. It looks just as nice in person as it does online.
I was worried it might look completely different when it arrived, as you never quite know with online clothing. Thankfully it looks just like the pictures, and the colour is actually even nicer in person. The fit is very flattering without being too tight around the tummy. I’ve already had compliments on it!
I ordered this for a family lunch and was a little worried it wouldn’t arrive in time, but it came much quicker than I expected. Everything was nicely packaged and arrived in perfect condition. The dress itself is lovely and comfortable, and I felt really nicely dressed without feeling overdressed.
I bought this because I wanted something smart but still comfortable, and it really does tick both boxes. I was particularly worried about it clinging around my middle, but it sits beautifully and doesn’t cling at all. I wore it for several hours and was still comfortable by the end of the day.
I had a question about the sizing before ordering and sent a message to customer service. They got back to me quickly and were really helpful, which gave me the confidence to place my order. I’m glad I did because the sizing advice was spot on and the top fits beautifully. It’s nice to have that reassurance when ordering clothes online.
This was actually my second order after being so pleased with my first purchase. I wasn’t sure whether to order another one at first, but I loved the fit of the first top so much that I decided to try this one as well. Once again, the quality and fit are lovely. I’ll definitely be keeping an eye on the new arrivals.