Redefine evening sophistication with the KSP583. This black mermaid prom dress is designed to fascinate from every angle, combining a jewel-like embellished round neck with a breathtaking cut-out back that ensures you leave a lasting impression.
Design Highlights:
Jewel-Encrusted Round Neck: The bodice features heavy tonal or silver beading that mimics high-end jewelry, eliminating the need for a necklace and bringing radiant light to your face.
Sultry Cut-out Back: The surprise element of the dress, offering a sophisticated and modern way to show some skin while maintaining a refined silhouette.
Precision Mermaid Cut: Expertly tailored to contour the body from the bust through the hips, flaring beautifully at the knee for a statuesque and lengthening effect.
Premium Quality Chiffon Fabric: The deep black material provides a rich, matte backdrop for the sparkling embellishments and ensures a comfortable, secure fit for a night of dancing.
Fashion Expert Tips:
Since this dress features an embellished neckline and a cut-out back, we recommend an updo (like a sleek chignon or a high bun) to fully showcase both design elements. Skip the necklace and pair with statement crystal earrings and a matching ring. Complete the look with black or silver metallic heels to echo the shimmer of the neckline.
The HappyProm UK Advantage:
Bespoke Fit: We offer free professional custom sizing to ensure the cut-out back and mermaid flare are perfectly aligned with your natural curves.
Couture Construction: Fully lined with a soft-touch fabric and featuring a built-in bra for maximum support and a flawless look.
Built-in Bra and fish bones
Neckline: Sweetheart/ Round Neckline
Waist: High Waist
Back:Zipper up with keyhole
Hemline/Train: Full length/ Long
Season: Spring,Summer,Autumn and Winter
Shop the Look:
Browse Style:

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![]() african violet |
![]() american beauty |
![]() aubergine |
![]() black |
![]() blue jay |
![]() brown |
![]() cobalt |
![]() coral pink |
![]() dark green |
![]() dark navy |
![]() diamond blue |
![]() flame |
![]() golden |
![]() golden sand |
![]() hot pink |
![]() hunter green |
![]() ivory |
![]() light sky blue |
![]() moss |
![]() navy blue |
![]() orange |
![]() palomino |
![]() pink |
![]() platinum |
![]() purple |
![]() rose |
![]() sage |
![]() seafoam |
![]() white |
![]() wine |
.jpg)
![]() african violet |
![]() american beauty |
![]() aubergine |
![]() black |
![]() blue jay |
![]() brown |
![]() cobalt |
![]() coral pink |
![]() dark green |
![]() dark navy |
![]() diamond blue |
![]() flame |
![]() golden |
![]() golden sand |
![]() hot pink |
![]() hunter green |
![]() ivory |
![]() light sky blue |
![]() moss |
![]() navy blue |
![]() orange |
![]() palomino |
![]() pink |
![]() platinum |
![]() purple |
![]() rose |
![]() sage |
![]() seafoam |
![]() white |
![]() wine |
.jpg)
![]() african violet |
![]() american beauty |
![]() aubergine |
![]() black |
![]() blue jay |
![]() brown |
![]() cobalt |
![]() coral pink |
![]() dark green |
![]() dark navy |
![]() diamond blue |
![]() flame |
![]() golden |
![]() golden sand |
![]() hot pink |
![]() hunter green |
![]() ivory |
![]() light sky blue |
![]() moss |
![]() navy blue |
![]() orange |
![]() palomino |
![]() pink |
![]() platinum |
![]() purple |
![]() rose |
![]() sage |
![]() seafoam |
![]() white |
![]() wine |
| Size | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | ||||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Bust | 32½ | 83 | 33 ½ | 85 | 34 ½ | 88 | 35 ½ | 90 | 36 ½ | 93 | 38 | 97 | 39 ½ | 100 | 41 | 104 |
| Waist | 25 ½ | 65 | 26 ½ | 67 | 27 ½ | 70 | 28 ½ | 72 | 29 ½ | 75 | 31 | 79 | 32 ½ | 83 | 34 | 86 |
| Hips | 35 ½ | 91 | 36 ½ | 93 | 37 ½ | 96 | 38 ½ | 98 | 39 ½ | 101 | 41 ½ | 105 | 42 ½ | 109 | 44 ½ | 112 |
| Hollow to Floor | 58 | 147 | 58 | 147 | 59 | 150 | 59 | 150 | 60 | 152 | 60 | 152 | 61 | 155 | 61 | 155 |
| Size | 16W | 18W | 20W | 22W | 24W | 26W | ||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Bust | 43 | 109 | 45 | 114 | 47 | 119 | 49 | 124 | 51 | 130 | 53 | 135 |
| Waist | 36 ½ | 92 | 38 ½ | 98 | 40 ½ | 104 | 43 | 109 | 45 ½ | 115 | 47 ½ | 121 |
| Hips | 45 ½ | 116 | 47 ½ | 121 | 49 ½ | 126 | 51 ½ | 131 | 53 ½ | 136 | 55 ½ | 141 |
| Hollow to Floor | 61 | 155 | 61 | 155 | 61 | 155 | 61 | 155 | 61 | 155 | 61 | 155 |
Ordering a perfect dress from Happyprom.co.uk starts with accurate body measurements. Measure yourself is a difficult work, so we strongly recommend to ask for help from your BFF, family or the professional tailor. Here we will show you how to have your measurement taken correctly for a best fitting dress:
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