Sienna | Women's Relaxed-Fit Batwing-Sleeve Ribbed-Hem Knit Jumper

Regular price £60.00 Sale price£29.95 Save 50%
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The Sienna Women's Relaxed-Fit Batwing-Sleeve Ribbed-Hem Knit Jumper is your go-to choice for effortless everyday style with a touch of laid-back sophistication. Crafted with a roomy batwing silhouette, a soft round neckline and a ribbed hem that gently cinches the waist, it's perfect for women who want comfort without sacrificing shape.

Why You'll Love It

  • Flattering Batwing Shape: The draped sleeves taper into a ribbed hem, creating a lovely waist-defined silhouette while staying loose and easy through the arms.
  • Versatile Knit Tone: A clean, solid colour makes it effortless to pair with jeans, trousers or skirts for any occasion.
  • Inclusive Size Range: Available from S through to 5XL, so you can find your perfect relaxed fit.

Perfect For

Tuck it into high-waist jeans for a casual coffee run, layer it over a collared shirt for a smart-casual office look, pair it with leggings for cosy weekend lounging, or dress it up with tailored trousers for an evening out.

Care Instructions

  • Hand wash or machine wash cold on a gentle cycle.
  • Do not bleach.
  • Lay flat to dry to help the knit keep its shape.
  • Use a cool iron if needed, avoiding direct contact with the knit.

Frequently Asked Questions

What neckline does this jumper have?
It features a relaxed round neckline that sits comfortably at the collarbone.

How does the fit work with the batwing sleeves?
The body is roomy through the chest and arms thanks to the batwing cut, while the ribbed hem pulls in at the waist for a flattering silhouette.

What sizes are available?
This jumper comes in S, M, L, XL, 2XL, 3XL, 4XL and 5XL, so refer to the size chart for bust and shoulder measurements.

How can I style this jumper?
Pair it with high-waist jeans and ankle boots for a casual look, or with tailored trousers and a necklace for a more polished outfit.

Size Chart

Size Bust Waist Shoulder Length
S 86 cm / 33.9 in 66 cm / 26 in 34 cm / 13.4 in 66 cm / 26 in
M 90 cm / 35.4 in 70 cm / 27.6 in 35 cm / 13.8 in 67 cm / 26.4 in
L 94 cm / 37 in 74 cm / 29.1 in 36 cm / 14.2 in 68 cm / 26.8 in
XL 98 cm / 38.6 in 78 cm / 30.7 in 37 cm / 14.6 in 69 cm / 27.2 in
2XL 102 cm / 40.2 in 82 cm / 32.3 in 38 cm / 15 in 70 cm / 27.6 in
3XL 108 cm / 42.5 in 88 cm / 34.6 in 39 cm / 15.4 in 71 cm / 28 in
4XL 114 cm / 44.9 in 94 cm / 37 in 40 cm / 15.7 in 72 cm / 28.3 in
5XL 120 cm / 47.2 in 100 cm / 39.4 in 41 cm / 16.1 in 73 cm / 28.7 in
  • Order Processing Time: 1 to 3 business days (Monday to Friday)
  • Estimated Shipping Time: 5 to 8 business days (Monday to Friday).
  • Free Delivery: Available on all orders within the United Kingdom.

For detailed information, please see our Shipping Policy.

Returns may be requested within 30 days of delivery. For more information, please read our Return and Refund Policy .

CUSTOMER FEEDBACK

Customer Reviews

4.7
Based on 2,945 reviews
5 stars
2,320
4 stars
465
3 stars
120
2 stars
40
1 star
0
C
Claire M. Verified Purchase
August 14, 2026

Really pleased with the quality

Ordered a cardigan and blouse together and I'm very pleased with both. The cardigan has a nice weight to it and the blouse fits as expected. Everything arrived neatly packed after about a week.

D
David R. Verified Purchase
August 8, 2026

Much better than expected

Bought two polos for work and they've quickly become favourites. The material feels good, the collars keep their shape after washing and the sizing was accurate. I'll probably order another colour.

H
Helen B. Verified Purchase
August 5, 2026

Helpful customer service

I put the wrong postcode in by mistake and emailed straight away. They replied the same day and corrected it before dispatch. The jacket arrived a week later and fits beautifully.

M
Mark D. Verified Purchase
July 14, 2026

Good overall experience

Ordered two shirts. One fits perfectly and the other is a little more relaxed than expected, but still wearable. Delivery was straightforward and tracking was easy to follow. Good value overall.

M
Martin H.
August 12, 2026

Easy from start to finish

First time ordering here and it was all very straightforward. Found the jacket quickly, sizing was clear and checkout was easy. It arrived well packed and fits spot on through the shoulders.

E
Emma J. Verified Purchase
July 18, 2026

Looks more expensive than it was

Wore this dress out for dinner and had two people ask where it was from. The fabric falls really nicely and the neckline is neatly finished. It also looks very true to the website photos.

R
Rachel W. Verified Purchase
July 30, 2026

Found exactly what I needed

Was looking for something smart but not too dressy and found a blouse very quickly. The site was easy to use and it arrived looking exactly like the photos. Very happy with the fit.

R
Richard S. Verified Purchase
July 21, 2026

Simple website and a good jumper

I'm not keen on spending ages shopping online, so I liked how simple the site was. The jumper arrived in about a week, feels soft and fits well. No complaints from me.

L
Louise F. Verified Purchase
July 24, 2026

Lovely trousers, slightly generous sizing

These hang really nicely and are very comfortable around the waist. The fabric doesn't cling and still looks smart enough for work. I'd probably size down next time, but otherwise they're lovely.

J
James C. Verified Purchase
July 27, 2026

Spot-on fit straight away

Ordered a navy shirt and lightweight jacket and both fitted properly straight away. I'm just over 6ft and the sleeve length was perfect. Tracking updated normally and the quality is very good.

A
Andrew P.
August 2, 2026

Good jacket for the money

Really decent casual jacket and pretty much what I wanted. The fabric feels good and the zip seems sturdy. Sleeves are a touch longer than I'd normally wear, but I'm still very pleased with it.

S
Sarah T. Verified Purchase
August 10, 2026

Lovely dress, slightly slow delivery

The dress is beautiful and the colour looks just like the photos. Fit is flattering without being too tight. Delivery took around nine days, a little longer than hoped, but I'm very happy with it.

ABOUT ELLISON BOUTIQUE

ABOUT ELLISON BOUTIQUE

At Ellison Boutique, we choose clothing for the moments that make up real British life — from ordinary weekdays to evenings out and everything in between. Our collections for men and women combine effortless style with everyday wearability, so getting dressed simply feels right.

DO YOU HAVE ANY QUESTIONS?

Yes, you can return your order within 30 days of delivery.

Please use the size guide available on the product page before ordering. If you’re between sizes, we recommend choosing the larger size for a more comfortable fit. And if you’re still unsure or would like a little extra help, our customer support team will be happy to assist you.

Yes, we offer free premium shipping because we value you as our customer and want to give you the best possible service.

Yes. Payments are securely processed using trusted payment providers.

Once your order has been dispatched, we’ll email you your tracking information. You can also use our Track Your Order page to follow your delivery.

Free Shipping within the UK
We're providing free shipping on all orders within the United Kingdom. For more information check our Shipping Policy .
30 Days return period
You can return the products within 30 Days after delivery. For more information check our Return and Refund Policy .
Customer Support
Need help? We're here for you! Our team is available from 9:00 AM to 5:00 PM (GMT/BST), Monday to Friday. You can find the contact form here .