Top 9 Mermaid Swimming Tail UK – Fancy Dress for Kids & Toddlers

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1. Le SSara


DH48-Pink, Le SSara Mermaid Tail Swimmable Bikini Swimming Costumes with Colorful fin 4pcs Sets for Little Girls Kids Child and Women 130

Le SSara #ad - The bottom of the mermaid tail can be opened and closed, it is stretchable, elastic, easy to walk and close. Notes: not suitable for new swimmers, not for floating devices, requiring adult supervision.

Multipurpose: the cute 4pcs mermaid tail swimingsuit is a great choice for cosplay, beach vacations, theme parties, swimming, Christmas parties, Halloween parties, pool parties, bathing, photos and more. Package included: 1pc bikini top + 1pc underwear +1pc mermaid tail +1pc fin. Mermaid tail: made of polyester, the color is not faded or lubricated, elastic and easy to dry. Meet her wishes: every girl has a fairy-tale dream of a mermaid, which is the best gift for a little girl and baby girl with a mermaid dream, making her mermaid princess dream come true.
BrandLe SSara #ad
Height20 cm (7.87 Inches)
Length20 cm (7.87 Inches)
Width2 cm (0.79 Inches)
Part NumberYY-180803

2. Choomomo


Choomomo Kids Girls 3Pcs Mermaid Tail Swimsuit Bikini Swimwear Halter Tops with Bottoms Fishtail Skirt Set Swimming Costume Green&Purple 7-8 Years

Choomomo #ad - Swimsuit is made of polyamide and spandex material, hand wash. Matching elastic waistband bottoms, open mermaid skirt with ruffled hem. Adjustable halter design, stretchy tube tops, front with shell and faux pearls detailing. Breathable fabics, comfortable and quick dry. Suitable for summer swimming, running, pool swimming, beach, bathing, surfing, Cycling, water skiing, holiday, water park and other water sports. Size chart is recommended based on our measurements and past customers' reviews.
BrandChoomomo #ad
ManufacturerChoomomo #ad
Part NumberMY10121751-10121749-UK



- 140/150 cm, GNFUN Mermaid Tail Costume for Swimming with Mermaids Fin 100-170 cm 39.37-66.93 in Height, Costume for Children and Adults

GNFUN #ad - The feet are held comfortably in the monofin’s foot pockets and won’t escape when you are in the water. Mermaid dreams come true: perfect for beach holidays, bathing and swimming. Please note: this flyhigh monofin is made from shatter-proof polypropylene plastic with a neoprene cover and is not too thin, but to avoid breaking the fin, uncomfortable or stiff.

It is not as hard as metal. The material of the fin is flexible, please do not stand vertically in the water or walk on it. The fin itself is made of a flexible plastic and offers some flexibility. The monofin is neutrally buoyant, does not pull you down and the breathable fabric is water- and air-permeable. Ideal for swimming, pool parties, also perfect for photo shooting. Sturdy and lightweight: the monofin is made of special plastic materials, making it lightweight only 250 g and tough, so there is no need to worry about the plastic fins suddenly breaking off when swimming.

Unique design: with this chic swimming costume set, you can make a girl’s mermaid dreams come true. Material: the mermaid tail is made from 82% polyester, 18% spandex. The mermaid tail is printed with a pattern that gives the illusion of real fish scales. The monofin is tight-fitting, ideal for swimming. Above all, it is a lot of fun for the little ones! The mermaid fin set with bikini and cover is really a delightful gift for children – make their mermaid dream come true.
BrandGNFUN #ad

4. Nixies


Nixies Swimming Mermaid

Nixies #ad - 3 to collect! requires 1 x AAA battery not included. She really swims! Beautiful glittery tail and hair. Adjust her tail to change swimming action.
BrandNixies #ad
ManufacturerPeterkin UK Ltd #ad
Height5 cm (1.97 Inches)
Length15.01 cm (5.91 Inches)
Weight0.08 kg (0.17 Pounds)
Width2.49 cm (0.98 Inches)
Part Number1990

5. Barbie


Barbie Rainbow Lights Mermaid Doll

Barbie #ad - Dip barbie rainbow lights mermaid doll into water to see her mermaid tail glimmer with colourful lights inspired by a sparkling rainbow. Bring the magic ashore, you can push the button in the doll’s necklace to enjoy the light show without water. Rainbow fins, a “pearl”-details belt, pink-streaked hair and a princess tiara complete the head-to-toe magical mermaid look. Make a real splash with this magical light-up Barbie mermaid doll. Press the button in barbie doll’s necklace to switch her to “on” mode, and dip her into the tub or pool to activate the light show.
BrandBarbie #ad
ManufacturerMattel #ad
Height32.39 cm (12.75 Inches)
Length6.05 cm (2.38 Inches)
Weight0.32 kg (0.7 Pounds)
Width22.86 cm (9 Inches)
Part NumberDHC40



Water inflatable mattress, HJQFDC Folding swimming pool, mermaid's tail swim ring, water floating bed Party toys peng mei, inflatable pool toys for adults

HJQFDC #ad - If you are not satisfied or dissatisfied with the product, you can contact us and we will give you a satisfactory answer. 100% service: if you are confused about product quality or have any other questions, you can send us an email and we will be happy to solve the problem for you.

Simple: small size, a backpack, light weight and small size. Children can be folded into a bag, easy to carry. Gift: a gift for children on hot summer days. Feature: convenient, stable, the product has been subject to strict pressure resistance, strong buffer, non-toxic, wear resistance, low temperature resistance and non-toxic test. High-quality materials: the use of environmentally friendly pvc, full use of international advanced technology, streamlined design.
BrandHJQFDC #ad
Manufacturerzhaochunlan #ad
Weight2 kg (4.41 Pounds)
Part Number6302

7. Oyolan


Oyolan Girls Mermaid Costume Princess Dress up Kids Fish Tail Party Fancy Dresses Halloween Cosplay Holiday Birthday Outfit with Accessories Green 2-3 Years

Oyolan #ad - Swimsuit is made of polyamide and spandex material, hand wash. Breathable fabics, comfortable and quick dry. Matching elastic waistband bottoms, open mermaid skirt with ruffled hem. Size table means age ranges for girls, but they are for general guidance only. Adjustable halter design, stretchy tube tops, front with shell and faux pearls detailing. Suitable for halloween, photography, dress up, birthday party, holiday, theme party, cosplay, photo shoot etc.
BrandOyolan #ad
ManufacturerOyolan #ad
Part NumberWYL10121751-10121495-UK

8. Disney Princess


Disney Princess Swimming Adventures Ariel

Disney Princess #ad - Ariel swims on her own in the water. Realistic Swimming Motion. Swim again and again. Distinctive tail and fin movement.
BrandDisney Princess #ad
ManufacturerHasbro #ad
Height29.8 cm (11.73 Inches)
Length22.9 cm (9.02 Inches)
Width6.4 cm (2.52 Inches)
Part NumberE0051