Dark mystique meets regal glamour - a gothic mermaid dress that dares you to embrace the darkness.

The Dark in Love Kaia is a gothic mermaid dress that commands every room it enters. Crafted from luxurious 100% Polyester velvet in deep black tones, this goth prom dress features a dramatic off-shoulder neckline with cascading ruffle detailing that frames the décolletage with dark romantic elegance. The figure-flattering mermaid silhouette skims the body through the hips before flaring into a dramatic sweep, giving this gothic mermaid dress the kind of theatrical presence that makes it equally stunning as a goth prom dress, alternative wedding occasion gown, gothic formal wear, or darkly glamorous evening look. Available in sizes UK 8 - 18.

• Silhouette: Mermaid with dramatic flared sweep
• Neckline: Off-shoulder with cascading ruffle detail
• Fabric: Luxurious velvet
• Material: 100% Polyester
• Colour: Black
• Brand: Dark in Love

Sizing

Dark in Love size this style in combined sizes, so each option covers a range. Go by your bust measurement rather than your usual dress size:

• XS - bust 75-80cm (approx UK 8)
• M - bust 81-90cm (approx UK 10-12)
• XL - bust 91-100cm (approx UK 14-16)
• XXL - bust 101-110cm (approx UK 18-20)

The cut is slim and fitted with a rear zip, and the fabric has a lot of stretch, so the garment measurements are smaller than the body measurements each size fits. That's intentional. Measure around the fullest part of your bust and match it to the ranges above.

Length: 134cm to 142cm from the centre back depending on size. This is a long dress, if you're under about 5'6" expect it to pool on the floor or to need heels.

Full measurements are in the size chart image in the gallery. If you're between sizes or unsure, drop us a message and we'll help.

Styling Ideas:

• Wear this Goth prom dress styled with silver chandelier earrings, a velvet choker, and strappy heeled sandals for a formal dark romantic occasionwear look
• Team this Gothic mermaid dress with a statement Alchemy necklace, stacked rings, and a structured gothic clutch for an alternative black-tie evening
• Dial up this alt prom dress with a dramatic Punk Rave Crown for a dark formalwear look