WOMENS
MENS
Trending DRESSES COATS & JACKETS JUMPSUITS JEANS SPRING
WOMENS
MENS
NEW SEASON TRENDS
NEW IN NEW IN TRENDING TRENDING SUMMER READY SUMMER READY
NEW SEASON TRENDS
NEW IN NEW IN TRENDING TRENDING MAN MAN
DOWNLOAD THE BOOHOO APP
Hear about exclusive offers, get early access to collabs & quicker checkout
google pay logo app store logo
Track My Order Help Returns Deliver info
--------------

MERMAID HALLOWEEN COSTUMES

Dive into a realm of fantasy with our captivating collection of Mermaid Halloween Costumes. Glistening scales, iridescent hues, and flowing fabrics come together to craft an underwater dream. Whether you’re seeking a seductive siren look or a shimmering sea goddess vibe, we’ve got you covered. Team with shimmering accessories, and you’re ready to make waves at any event.
Show More
Halloween Accessories Halloween Makeup Bunny Costumes Angel And Devil Halloween Outfits Halloween Cargos Halloween Cat Outfits Halloween Jumpers Halloween Jumpsuits Halloween Pyjamas Halloween Shoes Halloween Suits Halloween Sweatshirts Last Minute Halloween Costumes Plus Size Halloween Costumes Sexy Halloween Outfits Skeleton Outfits Halloween Dresses Halloween Tops
5
4
3

REFINE BY

Gender

GENDER

CLEAR
DONE
Size

SIZE

CLEAR
DONE
Style

STYLE

CLEAR
DONE
Colour

COLOUR

CLEAR
DONE
Price

PRICE

CLEAR
DONE
Shop by Fit

SHOP BY FIT

CLEAR
DONE
Occasion

OCCASION

CLEAR
DONE
DONE
FILTER
  • 4
  • 6
  • 8
  • 10
  • 12
  • 14
  • 16
  • 18
  • 20
  • 22
  • 24
  • 26
  • 28
  • ONE SIZE
  • L
  • M
  • XL
  • S
  • XS
Sorted by: WE RECOMMEND
view 1 item view-1-item active
view 2 items view 2 items active
view 3 items view 3 items active
Shell Multi Layer Choker Necklace gold
SALE

Shell Multi Layer Choker Necklace

  • Occasion Casual
  • Style Necklaces
£3.50
£5.00
|
30% OFF
Embellished Shell Pendant Rope Necklace gold
SALE

Embellished Shell Pendant Rope Necklace

  • Occasion Holiday
  • Style Statement Necklace
£4.90
£7.00
|
30% OFF
Shell Detail Starfish Necklace gold
SALE

Shell Detail Starfish Necklace

  • Occasion Casual
  • Style Necklaces
£5.60
£8.00
|
30% OFF
Shell & Bead Anklet Pack cream
SALE

Shell & Bead Anklet Pack

  • Occasion Casual
  • Style Anklets
£3.50
£5.00
|
30% OFF
Shell Detailed Flower Rope Necklace ivory
SALE

Shell Detailed Flower Rope Necklace

  • Occasion Casual
  • Style Necklaces
£3.50
£5.00
|
30% OFF
Statement Shell Earrings gold
SALE

Statement Shell Earrings

  • Occasion Holiday
  • Style Statement Earrings
£3.50
£5.00
|
30% OFF
Shell Beaded Starfish Necklace gold
SALE

Shell Beaded Starfish Necklace

  • Occasion Holiday
  • Style Necklaces
£5.60
£8.00
|
30% OFF
Shell Pendent Necklace gold
SALE

Shell Pendent Necklace

  • Occasion Holiday
  • Style Necklaces
£3.50
£5.00
|
30% OFF
Shell Drop Earrings gold
SALE

Shell Drop Earrings

  • Occasion Holiday
  • Style Earrings
£4.20
£6.00
|
30% OFF
Shell Starfish Charm Necklace gold
SALE

Shell Starfish Charm Necklace

  • Occasion Holiday
  • Style Necklaces
£5.60
£8.00
|
30% OFF
Shell Charm Bracelet gold
SALE

Shell Charm Bracelet

  • Occasion Holiday
  • Style Bracelets
£4.20
£6.00
|
30% OFF
4 Pack Beaded Shell Bracelets In Blue blue
SALE

4 Pack Beaded Shell Bracelets In Blue

  • Occasion Casual
  • Style Bracelets
£4.80
£8.00
|
40% OFF
Plus Disc Sequin Wrap Flare Sleeve Dress silver
SALE

Plus Disc Sequin Wrap Flare Sleeve Dress

  • Length Mini
  • Occasion Novelty
  • Sleeve length Long Sleeve
£26.00
£65.00
|
60% OFF
Petite Crochet Crosage Bikini Top pink
SALE

Petite Crochet Crosage Bikini Top

  • Neckline Halterneck
  • Occasion Beachwear
  • Style Beach Tops
£7.00
£17.00
|
59% OFF
Plus Sequin Ruched Long Sleeve Mini Dress silver
SALE

Plus Sequin Ruched Long Sleeve Mini Dress

  • Length Mini
  • Occasion Novelty
  • Style Bodycon Dresses
£24.00
£60.00
|
60% OFF
Plus Sequin Ruched Mini Dress pink
SALE

Plus Sequin Ruched Mini Dress

  • Length Mini
  • Sleeve length Short Sleeve
  • Style Bodycon Dresses
£22.00
£55.00
|
60% OFF
Plus Sequin Batwing Shift Dress silver
SALE

Plus Sequin Batwing Shift Dress

  • Length Mini
  • Occasion Occasion
  • Sleeve length Long Sleeve
£22.00
£55.00
|
60% OFF
silver color black color
Plus Sequin Wrap Dress silver
SALE

Plus Sequin Wrap Dress

  • Length Mini
  • Occasion Novelty
  • Sleeve length Long Sleeve
£24.00
£60.00
|
60% OFF
Halterneck Bikini Top & Tanga Bikini Bottoms Set pink
SALE

Halterneck Bikini Top & Tanga Bikini Bottoms Set

  • Neckline Halterneck
  • Occasion Beachwear
  • Style Bikini Set
£12.60
£16.00
|
21% OFF
Shell Detail Statement Necklace gold

Shell Detail Statement Necklace

  • Occasion Casual
  • Style Necklaces
£12.00
Crochet Bikini Oversized Printed T-shirt pink
SALE

Crochet Bikini Oversized Printed T-shirt

  • Occasion Casual
  • Style Printed T-Shirts
£8.40
£12.00
|
30% OFF
Pearl Trim Triangle Bikini Top & Tanga Bikini Bottoms Set pink

Pearl Trim Triangle Bikini Top & Tanga Bikini Bottoms Set

  • Occasion Beachwear
  • Style Bikini Set
£12.60
PLUS PAISLEY BIKINI TOP & HIGH WAIST BIKINI pink
SALE

PLUS PAISLEY BIKINI TOP & HIGH WAIST BIKINI

  • Occasion Beachwear
  • Style Bikini Set
£12.60
£18.00
|
30% OFF
Heart Disc Sequin Chain Dress silver
SALE

Heart Disc Sequin Chain Dress

  • Occasion Going Out
  • Sleeve length Strappy
  • Style Slip Dresses
£36.00
£60.00
|
40% OFF
Plus Glitter Knitted High Neck Mini Dress pink
SALE

Plus Glitter Knitted High Neck Mini Dress

  • Neckline High Neck
  • Occasion Beachwear
  • Style Beach Dresses
£10.00
£25.00
|
60% OFF
Contrast Binding Triangle Bikini Top & Tanga Bikini Bottoms Set pink

Contrast Binding Triangle Bikini Top & Tanga Bikini Bottoms Set

  • Occasion Casual
  • Style Bikini Set
£12.60
£15.00
|
16% OFF
Premium Crinkle Knot Front Bandeau Bikini Top & High Leg Bikini Bottoms Set pink
SALE

Premium Crinkle Knot Front Bandeau Bikini Top & High Leg Bikini Bottoms Set

  • Neckline Bandeau
  • Occasion Beachwear
  • Style Bikini Set
£15.40
£22.00
|
30% OFF
(Az) Lace 2 Tone Ruffle Triangle Bikini Set pink

(Az) Lace 2 Tone Ruffle Triangle Bikini Set

  • Neckline Halterneck
  • Occasion Beachwear
  • Style Bikini Set
£28.00
pink color orange color
Frill Longline Bandeau Hipster Bikini Set purple
SALE

Frill Longline Bandeau Hipster Bikini Set

  • Neckline Bandeau
  • Occasion Beachwear
  • Style Bikini Set
£9.00
£18.00
|
50% OFF
Tall Cowl Glitter Maxi Dress silver
SALE

Tall Cowl Glitter Maxi Dress

  • Neckline Cowl
  • Sleeve length Sleeveless
  • Style Column Dress
£11.00
£30.00
|
63% OFF
Plus Velvet Sequin Wrap Midi Dress silver
SALE

Plus Velvet Sequin Wrap Midi Dress

  • Length Midi
  • Sleeve length Long Sleeve
  • Style Wrap Dresses
£30.00
£60.00
|
50% OFF
silver color black color
Plus Glitter Knitted Backless Midaxi Dress blue
SALE

Plus Glitter Knitted Backless Midaxi Dress

  • Occasion Beachwear
  • Style Beach Dresses
£11.00
£28.00
|
61% OFF
Mix & Match Scoop Bikini Top pink
SALE

Mix & Match Scoop Bikini Top

  • Occasion Beachwear
  • Style Scoop Bikini Top
£6.00
£8.00
|
25% OFF
Petite Sequin Cut Out Maxi Dress silver
SALE

Petite Sequin Cut Out Maxi Dress

  • Occasion Novelty
  • Sleeve length Strappy
  • Style Column Dress
£19.00
£47.00
|
60% OFF
Plus Floral Sequin Long Sleeve Skater Dress pink
SALE

Plus Floral Sequin Long Sleeve Skater Dress

  • Length Mini
  • Occasion Novelty
  • Style Skater Dresses
£35.00
£50.00
|
30% OFF
Plus Floral Embellished Sequin Skirt silver
SALE

Plus Floral Embellished Sequin Skirt

  • Length Mini
  • Neckline Collared
  • Style Mini Dresses
£20.00
£58.00
|
66% OFF
Ribbed Metallic One Shoulder Bikini Set pink

Ribbed Metallic One Shoulder Bikini Set

  • Occasion Beachwear
  • Style Bikini Set
£24.00
Plus Sequin Midaxi Shirt Dress silver
SALE

Plus Sequin Midaxi Shirt Dress

  • Length Midaxi
  • Sleeve length Long Sleeve
  • Style Shirt Dresses
£25.00
£50.00
|
50% OFF
Plus Gingham Print High Waist Bikini Brief pink
SALE

Plus Gingham Print High Waist Bikini Brief

  • Occasion Beachwear
  • Style Bikini Bottoms
£5.60
£8.00
|
30% OFF
Plus Velvet Sequin Wrap Blazer Dress silver
SALE

Plus Velvet Sequin Wrap Blazer Dress

  • Occasion Occasion
  • Style Blazer Dress
£35.00
£50.00
|
30% OFF
silver color black color
Plus Gingham Print High Waist Bikini Brief pink
SALE

Plus Gingham Print High Waist Bikini Brief

  • Occasion Beachwear
  • Style Bikini Bottoms
£7.00
£10.00
|
30% OFF
Plus Sequin Off The Shoulder Wrap Midi Dress silver
SALE
PLUS SIZE & CURVE

Plus Sequin Off The Shoulder Wrap Midi Dress

  • Detail Sequin
  • Length Midi
  • Occasion Occasion
£22.00
£55.00
|
60% OFF
silver color black color
Gold Trim Tanga Bikini Brief pink
SALE

Gold Trim Tanga Bikini Brief

  • Neckline Halterneck
  • Occasion Beachwear
  • Style Bikini Bottoms
£6.00
£12.00
|
50% OFF
Mix & Match Bandeau Bikini Top pink
SALE

Mix & Match Bandeau Bikini Top

  • Neckline Bandeau
  • Occasion Beachwear
  • Style Bandeau
£3.00
£10.00
|
70% OFF
Plus Gingham Print O Ring High Waist Bikini Top pink
SALE

Plus Gingham Print O Ring High Waist Bikini Top

  • Occasion Beachwear
  • Style Bikini Top
£5.00
£10.00
|
50% OFF
Glitter Halter Neck Mini Dress silver
SALE

Glitter Halter Neck Mini Dress

  • Length Mini
  • Neckline Halterneck
  • Occasion Novelty
£8.00
£20.00
|
60% OFF
Plus Gingham Print Underwired Bikini Top pink
SALE

Plus Gingham Print Underwired Bikini Top

  • Occasion Beachwear
  • Style Bikini Top
£5.60
£8.00
|
30% OFF
Plus Sequin Shift Midi Dress silver
SALE

Plus Sequin Shift Midi Dress

  • Occasion Novelty
  • Sleeve length Long Sleeve
  • Style Shift Dresses
£25.00
£50.00
|
50% OFF
Sequin Racer Midaxi Dress silver
SALE

Sequin Racer Midaxi Dress

  • Neckline Round Neck
  • Sleeve length Sleeveless
  • Style Bodycon Dresses
£19.00
£48.00
|
60% OFF
Plus Sequin Long Sleeve Shift Dress silver
SALE

Plus Sequin Long Sleeve Shift Dress

  • Length Mini
  • Sleeve length Long Sleeve
  • Style Shift Dresses
£14.00
£35.00
|
60% OFF
Contrast Binding Scoop Neck Bikini pink

Contrast Binding Scoop Neck Bikini

  • Occasion Beachwear
  • Style Bikini Set
£22.00
Lace Trim Triangle Bikini Set pink
SALE

Lace Trim Triangle Bikini Set

  • Neckline Halterneck
  • Occasion Beachwear
  • Style Bikini Set
£9.00
£18.00
|
50% OFF
Colourblock Heart Disc Sequin Chain Dress pink
SALE

Colourblock Heart Disc Sequin Chain Dress

  • Length Mini
  • Occasion Going Out
  • Sleeve length Strappy
£49.00
£68.00
|
28% OFF
Sequin Cowl Neck Maxi Slip Dress silver
SALE

Sequin Cowl Neck Maxi Slip Dress

  • Neckline Cowl
  • Occasion Novelty
  • Sleeve length Strappy
£27.50
£55.00
|
50% OFF
Contrast Lace Trim Underwire Bow Bikini Set pink

Contrast Lace Trim Underwire Bow Bikini Set

  • Neckline Strappy
  • Occasion Beachwear
  • Style Bikini Set
£26.00
Gold Plated Oversized Shell Earrings Gold

Gold Plated Oversized Shell Earrings

  • Brand Lipsy
  • Style Earrings
£20.00
Mix & Match High Leg Bikini Brief pink
SALE

Mix & Match High Leg Bikini Brief

  • Occasion Beachwear
  • Style High Leg
£6.00
£8.00
|
25% OFF
Petite Sequin Maxi Dress pink
SALE

Petite Sequin Maxi Dress

  • Length Maxi
  • Occasion Novelty
  • Style Slip Dresses
£18.00
£45.00
|
60% OFF
Plus Sequin Gathered Detail Mini Shift Dress silver
SALE

Plus Sequin Gathered Detail Mini Shift Dress

  • Length Mini
  • Occasion Going Out
  • Style Shift Dresses
£26.00
£52.00
|
50% OFF
Star Sequin Tassel One Shoulder Mini Dress pink

Star Sequin Tassel One Shoulder Mini Dress

  • Length Mini
  • Occasion Going Out
  • Style Mini Dresses
£159.00
Showing 60 of 98 products
RECOMMENDATIONS
Halloween masks Plus size halloween costumes Last Minute Halloween Costumes Halloween pyjamas Halloween dresses Sexy halloween outfits Halloween t-shirts Pirate Halloween Costumes Bunny costumes Halloween cat outfits Halloween socks Pink jewellery