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Sienna | Elegant Halter Jumpsuit
Sienna | Elegant Halter Jumpsuit
Sienna | Elegant Halter Jumpsuit
Sienna | Elegant Halter Jumpsuit
Sienna | Elegant Halter Jumpsuit
★★★★★

4.7/5 | Based on 4723+ Reviews

Sienna | Elegant Halter Jumpsuit

$240.00

$84.95

Save 64%

Low in stock, only a few left

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Colour Navy Blue
Size AU 8 -10 (S)

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UPDATE: Due to high demand during our Anniversary Sale, only a few units are left in stock!

Sienna | Elegant Halter Jumpsuit

Bold, feminine, and made for unforgettable moments — this women's sleeveless backless lace-up halter wide-leg jumpsuit is the ultimate statement piece for holidays, resort getaways, and elevated summer occasions. The dramatic halter neckline and open backless design create a striking, confident silhouette, while the lace-up cinched waist detail adds a flattering, figure-defining touch. The full-length wide-leg cut elongates the legs beautifully for a look that's equal parts effortless and editorial.

Women's sleeveless backless lace-up halter wide-leg jumpsuit in army green – front view Women's halter wide-leg jumpsuit in white – back view showing open back

Product Details
  • Style: Holiday, Resort, Boho, Elegant
  • Neckline: Halter Neck
  • Back: Open Backless with Lace-Up Detail
  • Waist: Cinched / Lace-Up
  • Sleeve Length: Sleeveless
  • Pants Style: Wide-Leg, Full Length
  • Stretch: No Stretch
  • Fabric: Polyester
  • Colors Available: Army Green, Brown, Khaki, Light Blue, Navy Blue, White
  • Sizes Available: S, M, L, XL, 2XL
  • Packing List: 1× Jumpsuit

Women's lace-up halter jumpsuit in khaki – side view Women's backless wide-leg jumpsuit in light blue – detail view

Why You'll Love It

The open backless design is bold and sensual, perfect for warm evenings when you want to make a statement. The lace-up cinched waist creates a beautiful hourglass silhouette, while the wide-leg cut adds a flowing, elegant movement to every step. The halter neckline frames the shoulders and décolletage beautifully, making this jumpsuit ideal for beach dinners, resort evenings, or any occasion where you want to stand out. Available in 6 stunning colorways — Army Green, Brown, Khaki, Light Blue, Navy Blue, and White.

Women's halter jumpsuit in navy blue – lifestyle styling Women's backless lace-up jumpsuit in brown – styled outfit view Women's wide-leg halter jumpsuit – all color options Women's sleeveless backless jumpsuit – movement shot Women's lace-up cinched waist jumpsuit – close-up detail Women's halter wide-leg jumpsuit – final styling shot

Care Instructions

  • Machine wash cold on a gentle cycle
  • Do not bleach
  • Hang to dry or tumble dry low
  • Iron on low heat if needed

At [STORE], customer satisfaction comes first. That's why we keep you constantly updated on your order and always offer free shipping. We use the reliable delivery services of UPS.

Doesn't fit? No problem! You can exchange or return it within 30 days, but please note that some exemptions apply. To understand better, read here.

At [STORE] Boutique your peace of mind comes first. That's why we offer 100% secure payments by credit card. Buy with total confidence.

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See What Customers Are Saying About Their Deals


The dress looked exactly like the photos and felt lovely on. It was easy to wear and made me feel so confident.


- Chloe M.


Beautiful quality and such a flattering fit. I wore mine out for dinner and got so many compliments.


- Sophie L.


I was so happy with my order. The fabric feels soft, the style is elegant, and it arrived beautifully packed.


- Amelia


Such a lovely shopping experience. My dress fits perfectly and feels comfortable all day.


- Isabella T.


I was a little nervous ordering online, but everything was perfect. The dress was true to size and looked amazing.

- Grace W.


This is now one of my favourite dresses. It feels feminine, light, and so easy to style.

- Deborah L.


Absolutely beautiful pieces and great service. I felt confident, comfortable, and really happy with my order.


- Emily S.

NOW LIVE

Welcome,

The wait is finally over.

We're so excited to officially welcome you to Avanara Melbourne — a feminine fashion destination created to help women feel confident, beautiful, and effortlessly stylish.

To celebrate our official launch, we're offering exclusive savings during our Launch Sale.

Discover a carefully curated collection of timeless pieces designed for everyday elegance, special occasions, and everything in between.

This is only the beginning, and we're so grateful to have you here from day one.

Shop your favourites before they're gone and celebrate the launch of Avanara Melbourne with us.

Welcome to the beginning of something beautiful.

With love,

The Avanara Melbourne Team

FREE SHIPPING


We believe finding your perfect outfit should be exciting—not worrying about shipping costs. That's why every order includes free shipping, allowing you to shop with confidence and enjoy a smooth, hassle-free experience from checkout to delivery.

30-DAY RETURN GUARANTEE

Your confidence means everything to us. That's why every order is backed by our 30-Day Return Guarantee, giving you plenty of time to make sure your purchase is exactly what you were looking for. If it isn't, returning your order is quick and hassle-free.

100% SECURE PAYMENT


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