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Sienna | Sleeveless Wide-Leg Jumpsuit

£104.99

£49.99

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Color White
Size S

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UPDATE: As we celebrate 20 years side by side, only a limited number of items remain. If you can still click 'Add to cart', it’s still available.

One Elegant Piece for Effortless Summer Days

The Sienna Jumpsuit makes warm-weather dressing beautifully simple. Its softly gathered halter neckline, relaxed silhouette and flowing wide legs create an elegant look that feels comfortable from morning plans to evening drinks.

55-year-old woman wearing the white sleeveless wide-leg jumpsuit while walking in London

Why You’ll Love It

  • Instantly put-together: one easy piece gives you a complete, polished outfit in seconds.
  • Flattering flowing shape: the relaxed cut skims the body beautifully without feeling tight or restrictive.
  • Elegant halter neckline: softly gathered fabric frames the shoulders and adds a refined feminine finish.
  • Comfortable wide legs: the full-length silhouette offers freedom of movement while creating a graceful drape.
  • Practical side pockets: discreet pockets make it as functional as it is stylish.
  • Two timeless colours: choose fresh White or classic Black for effortless styling.

From Daytime Plans to Summer Evenings

Pair Sienna with flat sandals and a woven bag for relaxed daytime style, or add wedges and jewellery for dinner. Its clean, minimalist design makes it a versatile favourite for holidays, city days and special summer occasions.

Product Details

  • Style: Sleeveless wide-leg jumpsuit
  • Neckline: Gathered halter neck
  • Fit: Relaxed and flowing
  • Leg: Full-length wide leg
  • Features: Two side pockets
  • Available colours: White and Black
  • Care: Machine wash cold and tumble dry low
  • Package includes: 1 jumpsuit

Size Guide

These are approximate garment measurements. Compare them with a similar jumpsuit you already own and use your largest measurement when choosing a size.

Centimetres

Size Inseam (cm) Bust (cm) Hip (cm)
S 68.1 87.9 105.9
M 68.6 91.9 110.0
L 69.1 98.0 116.1
XL 69.6 103.9 121.9
2XL 70.1 110.0 128.0

Inches

Size Inseam (in) Bust (in) Hip (in)
S 26.8 34.6 41.7
M 27.0 36.2 43.3
L 27.2 38.6 45.7
XL 27.4 40.9 48.0
2XL 27.6 43.3 50.4

An effortless warm-weather favourite you can dress up or down in seconds.

At Alice & Bennett London, your satisfaction comes first. That's why we keep you updated on your order every step of the way and always offer free shipping across the UK.

We ship with Royal Mail, so your order arrives safely and on time.

If you don't love it, you don't pay for it. Return any item within 30 days for a full refund. No questions asked. Shopping with us is always completely risk-free. Some exemptions apply. To understand better, read here.

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Celebrating 20 Years of Alice Bennett London 🎉

This year marks our 20th anniversary, and we're celebrating with our biggest event of the year.

For a limited time, enjoy savings of up to 80% OFF across our collection.

Thank you for being part of our journey. We hope you enjoy this special celebration with us.

Limited stock available. Once an item is sold out, it will not be restocked.

Don't Wait This Sale Ends Today!

TRUSTED BY THOUSANDS OF HAPPY CUSTOMERS

Super happy with my new cardigan! Fast delivery and the quality is Amazing!

Barbara. D

The delivery was incredibly fast! I ordered on Monday and received my package on Wednesday. Very impressed!

Karen. L

The beige Set is stunning! The color is vibrant and the fit is flattering. Love it!

Jennifer. C

I got this dress in red and it's gorgeous! The color is even more beautiful in person.

Valerie. T

Love this blouse in the beige color! They're versatile and fits amazing!

Audrey. p

This pants are absolutely beautiful! Perfect for special occasions and everyday wear.

Lola. R

The green Set is stunning! The color is vibrant and the fit is flattering. Love it!

Patty. Q

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Your satisfaction is our focus. Our 30-day return policy guarantees you maximum flexibility and the best shopping experience.

100% Secure Payment

We offer you a variety of secure payment options. Pay easily and enjoy a safe shopping experience.

Free Shipping

We offer Free Shipping for maximum customer comfort. Your satisfaction is important to us, which is why we offer smooth and free delivery.

30-Day Return Guarantee

Your satisfaction is our focus. Our 30-day return policy guarantees you maximum flexibility and the best shopping experience.

100% Secure Payment

We offer you a variety of secure payment options. Pay easily and enjoy a safe shopping experience.