Top 9 Sea Creature Costume Kids UK – Fancy Dress for Kids & Toddlers

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1. Fancy Me

Girls Childs Cute Purple Blue Octopus 3 Piece Sea Creature Animal Water Themed Carnival Fancy Dress Costume Outfit 2-8 Years 3-4 Years

Fancy Me - This charming octopus costume is the perfect fancy dress outfit for younger children. It's both quirky and comfortable, so not only will your child love how it looks, they'll be happy wearing it all day! Includes:. Dress, hairband, Belt.
BrandFancy Me
ManufacturerFancy Me
Weight0.4 kg (0.88 Pounds)
Part Number1321165

2. Fun Shack

X-Large, Fun Shack Kids Penguin Costume Childrens Cute Tunic Animal Character Outfit

Fun Shack - Available in sizes small 4-6 years, medium 7-9 Years, large 10-12 years, X-Large 12-14 years. Please refer to size chart image for further size details.

Fun shack: brought to you by the costume company known for our quality products, we manufacture and guarantee this costume. High quality kids penguin costume: Packet contains an all-in-one cuddly penguin suit and a pair of penguin feet shoe covers. Did we mention exclusive: this fantastic Childs Cute Boys & Girls Penguin Outfit is exclusively manufactured only for Fun Shack, so we can guarantee its quality. Buy your childrens adorable animal outfit in confidence: With our no-quibble returns policy and by using Amazon to ship and send our items, we offer our customers a trouble-free experience.
BrandFun Shack
ManufacturerFun Shack
Height1.98 cm (0.78 Inches)
Length31.98 cm (12.59 Inches)
Width25.98 cm (10.23 Inches)
Part NumberFNK4659XL-US
Warranty30 day returns via Amazon FBA


Widmann 11012411 Children's Costume Tropical Fish, 116-128 cm, Yellow

WIDMANN - The costume corresponds to approx. This costume from Widmann turns your little one into a cute tropical fish. Its eyes are very large which gives the fish a cute appearance.

It is made of a beautiful thick fabric, giving the costume a certain stiff and realistic effect. Care instructions: do not wash items, do not tumble dry, do not iron, do not bleach, do not dry clean. The size 116 - 128 cm and is therefore suitable for children between 4 and 7 years. Click on the Widmann brand name below the product title. Other beautiful costumes and accessories can be found in our brand shop. All in all, a very cute costume. The colours of the fish are very bright.
Height2.5 cm (0.98 Inches)
Length50 cm (19.69 Inches)
Width30 cm (11.81 Inches)
Part Number00045
Warranty0 Year Manufacturer Guarantee


12 Pieces Sea Animal Honeycomb Centerpiece Under the Sea Party Decorations Supplies Ocean Themed Marine Creature Decoration Fish Mermaid Table Honeycomb for Beach Themed Birthday Party Baby Shower

WILLBOND - Reliable material: these ocean sea animal cards are made of quality double-sided cardboard, durable and stable to use, the honeycomb is made of paper, mild and non-toxic to skin, allows for long time using. Suitable occasions: the bellies of these sea animals are designed in honeycomb shape which looks funny and adorable, birthday, baby shower, festival, activity, can be enjoyable and wonderful decorations for ocean themed party, celebration and so on.

Favorable combination: here are 12 various patterns of ocean themed creatures, full of fresh and delightful elements of ocean, seashell and so on, sea turtle, starfish, sea fish, crab, dolphin, they can form a vigorous and lively mini ocean world and can easily satisfy children's expectation. Easy to assemble: just need a few seconds to glue the honeycomb and attach it to the sea animal card, easy to assemble and disassemble, you can get a lovable and delicate ocean sea animal honeycomb ornament, convenient to carry and store.

Adequate package: you will obtain 12 pieces of ocean sea animal honeycomb centerpieces in different patterns, 1 piece of coral and 1 piece of seashell, including 10 pieces of various sea animals, each one can meet your decoration needs and match with diverse patterns of table decoration.
Height1.6 cm (0.63 Inches)
Length20 cm (7.87 Inches)
Width10 cm (3.94 Inches)
Part NumberWILLBOND-Honeycomb Fish-01

5. Smiffys

Unisex Children, Green, One Size, Smiffys 71089 Ride in Seahorse Costume

Smiffys - Only available in one size. Includes ride in Seahorse Costume, Adjustable Padded Tabard. All our children’s costumes are tested to both EN71 and Nightwear Safety standards. This is to provide complete reassurance that all our children’s costumes are safe and fit for purpose. Please note that all our Smiffys products will always come in full Smiffys branded packaging. Smiffys is a leading fancy dress supplier and family business with a 125 year heritage in costumes, wigs, make up and accessories.
Height21.98 cm (8.65 Inches)
Length37.98 cm (14.95 Inches)
Width39.98 cm (15.74 Inches)
Part Number71089

6. Bofeiya

Bofeiya Frog Costume Set Animal Fancy Dress Costume Kit Frog Ear Headband Bow Tie Tail for Girls Halloween Cosplay Party Dress Up Crab

Bofeiya - Size details: tail length:9. 05in/23cm, waist 18"" relaxed to 30"" fully stretched, bowtie 3. 54 × 2. 05in, headband with ear: 8. In × 8in, one size fits most kids 2-8 years. Applicable occasions: the animal frog costume accessories are perfect for fancy dress, Christmas, Carnival, cosplay, Easter, photography props, Halloween, themed parties, costume party and more occasions; A best dress up accessory for any event celebration.

Frog costume kit: you will get 3 pieces cute frog costume kit, 1 bowtie, 1 cute tail, including 1 novel frog ear headband, nice frog costume accessories to meet your kid's cosplay needs.

Reliable material: frog costume are made short plush and polyester, lightweight and soft, both tail and bowtie with elastic strap, easy and comfortable to wear. Adorable design: the ear headband, vivid and cute, bowtie, and tail are imitate animals, will not only make your kids more attractive and eye-catching but add crazy and fun atmosphere to party.

7. Charlie Crow

Charlie Crow Whale/Orca costume for kids one size 3-8 Years.

Charlie Crow - 100% polyester. Fits kids aged 3-8 years. As a precaution keep away from fire. T-shirt style outfit includes tunic, hood and fin. Whale/orca Tabard costume for children. For more information view the product details below. Machine washable. Handmade in england. Conforms to uk, european and USA safety regulations.
BrandCharlie Crow
ManufacturerCharlie Crow
Weight0.14 kg (0.31 Pounds)
Part Number211973

8. Forever Young UK

Kids Shark Costume Unisex Animal Fancy Dress Party Outfit 3-4 Years

Forever Young UK - Sharks are always hungry. The matching grey hat completes the look with attached top fin. A costume for many occasions such as Halloween, book day, parties and dressing up at home. This 'feed me' shark costume will surely be something your little fish will want to sink their teeth into! The costume features a grey sleeveless plush bodysuit with animated shark face font, attached tail in back and fins on side.
BrandForever Young UK

9. amscan

1 PC, amscan 9903516 Bubbly Purple Octopus Dress with Headband, Age 4-6 Years

amscan - Package includes 1 bubbly Purple Octopus Dress with Headband perfect for your little girls. Best used for birthdays, themed parties, role-plays, Halloween, or other special events. This product is made of soft quality fabric for a comfortable and easy to wear outfit. Features a purple dress and a tutu skirt with tentacles design belt and comes with a purple headband.
Height2 cm (0.79 Inches)
Length122 cm (48.03 Inches)
Width78 cm (30.71 Inches)
Part Number9903516