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One Shoulder Maxi Dress
Backless evening gown with spaghetti strap design.
Woman in elegant brown dress with asymmetrical shoulder design.
Elegant brown maxi dress with side slit, perfect for formal occasions. Stylish and comfortable for a.
Woman in elegant backless gown standing against wooden backdrop.
Woman in white dress holding a silver handbag at Thrive Store wine display.
Shoulder silver evening gown with a sleek design and side waist detail. Perfect for formal events an.
Elegant black evening gown with gold accents, perfect for formal events and special occasions.
One Shoulder Maxi Dress
Backless evening gown with spaghetti strap design.
Woman in elegant brown dress with asymmetrical shoulder design.
Elegant brown maxi dress with side slit, perfect for formal occasions. Stylish and comfortable for a.
Woman in elegant backless gown standing against wooden backdrop.
Woman in white dress holding a silver handbag at Thrive Store wine display.
Shoulder silver evening gown with a sleek design and side waist detail. Perfect for formal events an.
Elegant black evening gown with gold accents, perfect for formal events and special occasions.

One Shoulder Maxi Dress: Sexy Metal Buckle Backless Gown 2026

Original price was: £43.28.Current price is: £25.60.

(16 customer reviews)

Women's Dresses Size Guide

Thrive brand sizes are designed to fit the following body measurements:
Some brands may vary from these measurements but you can still use them as a guide.

UK SizeBustWaistHips
InchesCMInchesCMInchesCM
4317824603383.5
63280.52562.53486
8338326653588.5
10358828703793.5
12379330753998.5
143998318041103.5
1641103338543108.5
1844110.53692.546116

Lengths of Thrive Dresses will vary from style to style. Please see 'info & care' on individual product pages for items specific length measurements.

More size guides?Petite › Curve › Maternity ›

Clothing - International single size conversion
UK24681012141618202224262830
US0002468101214161820222426
EU303234363840424446485052545658
IT343638404244464850525456586062
AU24681012141618202224262830
RU36/383838/404042/44464850545860/626466/687072/74

How to measure

To choose the correct size for you, measure your body as follows:

1. Bust: Measure around fullest part

2. Waist: Measure around natural waistline

3. Hips: Measure 20cm down from the natural waistline

Thrive Petite Size Guide

Thrive Petite clothes are cut proportionally shorter than Thrive standard sizes and are designed to fit heights up to 5ft3 with the following body measurements:

UK SizeBustWaistHips
InchesCMInchesCMInchesCM
22973.52255.53180
4307623583282.5
63178.52460.53385
8328125633487.5
10348627683692.5
12369129733897.5
143896317840102.5
1640101338342107.5

Thrive Petite jeans & trousers are designed to fit a leg length of 29 inches / 74cm however actual length will vary dependant on the style.

How to measure

To choose the correct size for you, measure your body as follows:

1. Bust: Measure around fullest part

2. Waist: Measure around natural waistline

3. Hips: Measure 20cm down from the natural waistline

Thrive Curve Size Guide

Thrive Curve clothes are designed to fit the following body measurements:

UK SizeBustWaistHips
InchesCMInchesCMInchesCM
1843109369146116.5
2046116399849123.5
22481234110551130.5
24511304411254137.5
26541374711957144.5
28571445012660151.5
30591515213362158.5

How to measure

To choose the correct size for you, measure your body as follows:

1. Bust: Measure around fullest part

2. Waist: Measure around natural waistline

3. Hips: Measure 20cm down from the natural waistline

Women's curve size guide - how to choose the right size

Thrive Maternity Size Guide

Thrive maternity clothes are cut larger on the bust waist and hips and are designed to fit the following body measurements.

Tip: Most often the maternity size which is correct for you will be the same size as you normally wear.

UK SizeBustWaistHips
InchesCMInchesCMInchesCM
4328135903384
63383.53692.53486.5
8348637953589
103691391003794
123896411053999
14401014311041104
16421064511543109
1845113.548122.546116.5
20481215113049124
2251128.554137.552131.5

How to measure

To choose the correct size for you, measure your body as follows:

1. Bust: Measure around fullest part

2. Waist: Measure around the fullest part

3. Low Hips: You can find your low hip 20cm below your waistline

Thrive Tall Size Guide

Thrive Tall clothes are designed to fit the following body measurements:

UK SizeBustWaistHips
InchesCMInchesCMInchesCM
4317824603383.5
63280.52562.53486
8338326653588.5
10358828703793.5
12379330753998.5
143998318041103.5
1641103338543108.5
1844110.53692.546116

How to measure

To choose the correct size for you, measure your body as follows:

1. Bust: Measure around fullest part

2. Waist: Measure around natural waistline

3. Hips: Measure 20cm down from the natural waistline

Size UK US EU Japan
XS 6 - 8 4 34 7
S 8 -10 6 36 9
M 10 - 12 8 38 11
L 12 - 14 10 40 13
XL 14 - 16 12 42 15
XXL 16 - 28 14 44 17
Size guide
Estimated delivery: April 30, 2026 – May 5, 2026
5 Items sold in last hour

Description

Premium new arrivals designed for optimal performance and comfort. High-quality construction ensures lasting durability. Order today and experience the difference.

ColorCoffee, GRAY, black
SizeM, L, S

One Shoulder Maxi Dress: Sexy Metal Buckle Backless Gown 2026 – Premium Quality New Arrivals

Experience exceptional quality with our One Shoulder Maxi Dress: Sexy Metal Buckle Backless Gown 2026. Meticulously crafted for those who demand the best, this versatile new arrivals elevates your everyday experience.

Key Features

  • Premium quality construction
  • Designed for optimal performance
  • Durable materials for long-lasting use
  • Ergonomic design for comfort

Benefits

With multiple colour and size options available, this product combines functionality with style. Whether for personal use or as a thoughtful gift, it delivers outstanding value and performance.

Quality Assurance: Made with high-grade materials and rigorously tested for safety and durability.

Premium quality | Built to last | Customer satisfaction guaranteed | Shop with confidence

📏 Size Chart

SizeBustWaistHipLength
S84-88 cm64-68 cm88-92 cm140 cm
M88-92 cm68-72 cm92-96 cm142 cm
L92-96 cm72-76 cm96-100 cm144 cm

All measurements are approximate. If you’re between sizes, we recommend sizing up for a comfortable fit.

Customer Reviews

4.4
16 reviews
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16 reviews for One Shoulder Maxi Dress: Sexy Metal Buckle Backless Gown 2026

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  1. Evelyn Martinez (verified owner) –

    Absolutely love this! The quality is amazing and it fits perfectly.

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  2. Ava Rodriguez (verified owner) –

    Well-made and functions perfectly. Very satisfied.

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  3. Mia Smith. (verified owner) –

    Exactly what I was looking for. The cut is flattering and perfect.

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  4. Sarah Thomas (verified owner) –

    Exactly what I was looking for. Better than expected.

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  5. R***e –

    Perfect dress, I didn’t need to make any adjustments. I loved it.

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  6. Olivia Garcia (verified owner) –

    Exactly what I was looking for. Better than expected.

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  7. Grace Garcia (verified owner) –

    Great find! Fast delivery and exactly what I needed.

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  8. Sandra Taylor. (verified owner) –

    Exactly what I was looking for. The cut is flattering and perfect.

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  9. Harper Anderson. (verified owner) –

    Exactly what I was looking for. The cut is flattering and perfect.

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  10. Mia Williams (verified owner) –

    Love this product! Works exactly as described.

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  11. Elizabeth Thomas (verified owner) –

    Great find! Fast delivery and exactly what I needed.

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  12. Riley Lewis. (verified owner) –

    Love this dress! Wore it on date night and felt amazing.

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  13. Mia Allen. (verified owner) –

    Great for special occasions. The material has a nice weight to it.

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  14. Ruth Jackson. (verified owner) –

    Love this dress! Wore it on date night and felt amazing.

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  15. Ava Anderson. (verified owner) –

    Stunning dress! Wore it to a wedding and got so many compliments.

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  16. Ava Lee. (verified owner) –

    Stunning dress! Wore it to a wedding and got so many compliments.

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