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Blue Lagoon Mermaid Tail

SKU

TLX-LGN

Rating:

96% of 100

12 Reviews

Size Chart

SIZE CHARTS*
US
EU
UK

*If you need a mermaid tail with custom sizing requirements, please click here to see our custom-sized mermaid tail page.

Mermaid Tails
Swimwear
Apparel
Boys

YOUTH	waist	hips	waist to floor
Small 6 110-122 6	22-23" 56-58,5 cm 56-58,5 cm	24-26" 61-66 cm 61-66 cm	23-26.5" 58,5-67,5 cm 58,5-67,5 cm
Medium 8 122-134 8	23-24" 58,5-61 cm 58,5-61 cm	26-28" 66-71 cm 66-71 cm	26.5-30" 67,5-76 cm 67,5-76 cm
Large 10 134-143 10	24-25" 61-63,5 cm 61-63,5 cm	28-30" 71-76 cm 71-76 cm	30-33.5 " 76-85 cm 76-85 cm
X-Large* 12 143-152 12	25-26" 63,5-66 cm 63,5-66 cm	30-32" 76-81,5 cm 76-81,5 cm	33.5-37" 85-94 cm 85-94 cm

* Youth XL (143-152) equivalent to EU Adult XXS (~30-34)

ADULT	waist	hips	waist to floor
X-Small 0-2 36-38 2-4	26-28.5" 66-72,5 cm 66-72,5 cm	33-36" 84-91,5 cm 84-91,5 cm	35-50" 89-127 cm 89-127 cm
Small 4-6 40-42 6-8	28.5-31" 72,5-78 cm 72,5-78 cm	36-39" 91,5-99 cm 91,5-99 cm	35-50" 89-127 cm 89-127 cm
Medium 8-10 44-46 10-12	31-33.5" 78-85 cm 78-85 cm	39-42" 99-106,5 cm 99-106,5 cm	35-50" 89-127 cm 89-127 cm
Large 12-14 48-50 14-16	33.5-36" 85-91,5 cm 85-91,5 cm	42-45" 106,5-114 cm 106,5-114 cm	35-50" 89-127 cm 89-127 cm
X-Large* 16-18 52-54 18-20	36-38.5" 91,5-98 cm 91,5-98 cm	45-48" 114-122 cm 114-122 cm	35-50" 89-127 cm 89-127 cm

TODDLER	waist	waist to floor
3T 98-107 3-4	20-21" 51-53,5 cm 51-53,5 cm	22-24" 56-61 cm 56-61 cm
5T 107-116 5-6	21-22" 53,5-56 cm 53,5-56 cm	24-26" 61-66 cm 61-66 cm

* Not available in all styles/designs

GIRLS	chest	waist	hips
X-Small 3T-5T 98-116 3T-5	20-22" 51-56 cm 51-56 cm	20-22" 51-56 cm 51-56 cm	22-24" 56-61 cm 56-61 cm
Small 6 116-128 6	22-24" 56-61 cm 56-61 cm	22-23" 56-58,5 cm 56-58,5 cm	24-26" 61-66 cm 61-66 cm
Medium 8 128-140 8	24-26" 61-66 cm 61-66 cm	23-24" 58,5-61 cm 58,5-61 cm	26-28" 66-71 cm 66-71 cm
Large 10 140-152 10	26-28" 66-71 cm 66-71 cm	24-25" 61-63,5 cm 61-63,5 cm	28-30" 71-76 cm 71-76 cm
X-Large 12 152-164 12	28-30" 71-76 cm 71-76 cm	25-26" 63,5-66 cm 63,5-66 cm	30-32" 76-81,5 cm 76-81,5 cm

WOMENS	chest	waist	hips
X-Small 0-2 30-32 2-4	31-34" 79-86,5 cm 79-86,5 cm	26-28.5" 66-72,5 cm 66-72,5 cm	33-36" 84-91,5 cm 84-91,5 cm
Small 4-6 34-36 6-8	34-37" 86,5-94 cm 86,5-94 cm	28.5-31" 72,5-78,5 cm 72,5-78,5 cm	36-39" 91,5-99 cm 91,5-99 cm
Medium 8-10 38-40 10-12	37-40" 94-101,5 cm 94-101,5 cm	31-33.5" 78,5-85 cm 78,5-85 cm	39-42" 99-106,5 cm 99-106,5 cm
Large 12-14 42-44 14-16	40-43" 101,5-109 cm 101,5-109 cm	33.5-36" 85-91,5 cm 85-91,5 cm	42-45" 106,5-114 cm 106,5-114 cm
X-Large 16-18 46-48 18-20	43-46" 109-117 cm 109-117 cm	36-38.5" 91,5-98 cm 91,5-98 cm	45-48" 114-122 cm 114-122 cm

YOUTH	chest	waist	hips
X-Small 3T-5T 96-116 3T-5	20-22" 51-56 cm 51-56 cm	20-22" 51-56 cm 51-56 cm	22-24" 56-61 cm 56-61 cm
Small 6 116-128 6	22-24" 56-61 cm 56-61 cm	22-23" 56-58,5 cm 56-58,5 cm	24-26" 61-66 cm 61-66 cm
Medium 8 128-140 8	24-26" 61-66 cm 61-66 cm	23-24" 58,5-61 cm 58,5-61 cm	26-28" 66-71 cm 66-71 cm
Large 10 140-152 10	26-28" 66-71 cm 66-71 cm	24-25" 61-63,5 cm 61-63,5 cm	28-30" 71-76 cm 71-76 cm
X-Large 12 152-164 12	28-30" 71-76 cm 71-76 cm	25-26" 63,5-66 cm 63,5-66 cm	30-32" 76-81,5 cm 76-81,5 cm
XXL 14 164-176 14	30-32" 76-81,5 cm 76-81,5 cm	26-28" 66-71 cm 66-71 cm	32-34" 81,5-86,5 cm 81,5-86,5 cm

WOMENS	chest	waist	hips
X-Small 0-2 30-32 2-4	31-34" 79-86,5 cm 79-86,5 cm	24-25" 66-72,5 cm 66-72,5 cm	34-35.5" 84-91,5 cm 84-91,5 cm
Small 4-6 34-36 6-8	34-37" 86,5-94 cm 86,5-94 cm	26-27" 72,5-78,5 cm 72,5-78,5 cm	36.5-37.5" 91,5-99 cm 91,5-99 cm
Medium 8-10 38-40 10-12	37-40" 94-101,5 cm 94-101,5 cm	28-29" 78,5-85 cm 78,5-85 cm	38.5-39.5" 99-106,5 cm 99-106,5 cm
Large 12-14 42-44 14-16	40-43" 101,5-109 cm 101,5-109 cm	30.5-32" 85-91,5 cm 85-91,5 cm	41-42.5" 106,5-114 cm 106,5-114 cm
X-Large 16-18 46-48 18-20	43-46" 109-117 cm 109-117 cm	33.5-35" 91,5-98 cm 91,5-98 cm	44-45.5" 114-122 cm 114-122 cm
XXL 20-22 50-52 22-24	46-49" 117-124,5 cm 117-124,5 cm	38.5-41" 98-104 cm 98-104 cm	48-51" 122-130 cm 122-130 cm

BOYS	chest	waist
X-Small 4 96-116 4-5	20-22" 51-56 cm 51-56 cm	21.5-23" 54,5-58,5 cm 54,5-58,5 cm
Small 6 116-128 6-7	22-24" 56-61 cm 56-61 cm	23.5-24.5" 58,5-62 cm 58,5-62 cm
Medium 8 128-140 8-9	24-26" 62-66 cm 62-66 cm	24.5-26" 62-66 cm 62-66 cm
Large 10 140-152 10-12	26-28" 66-71 cm 66-71 cm	26-27.5" 66-70 cm 66-70 cm
X-Large 12 152-164 14-16	28-30" 71-76 cm 71-76 cm	27.5-29" 70-73,5 cm 70-73,5 cm

Monofin

Jr + $35.00

Pro + $40.00

None

Amp + $55.00

$54.95 $43.96

Free

Shipping

On all orders $25 or more.

Continental U.S. Only

Because life’s an adventure, every mermaid deserves to explore—and what better way than in Blue Lagoon, Fin Fun’s enchanting mermaid tail of turquoise, royal blue, purple, and pearly white, dusted with silver sparkles!

Reinforced Tips Prevent Holes
1-Year Tail Tip Warranty
Sizes for Kids & Adults
Sparkly Foil Finish
Machine Washable

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3D designed mermaid tail skin with realistic scales and sparkles in purple and blue and silver

A girl sitting on her side as she wears a a mermaid tail with realistic scales and sparkles in purple and blue and silver

a young girl shows off her mermaid tail fluke as she sits by the poolside in the sun

a young girl swims underwater wearing a realistic 3d designed mermaid tail in blue and purple and silver

Drag image to spin

Details

Imagine a blissful day spent mermaiding in a lavish lagoon surrounded by stunning scenery. Fin Fun’s Blue Lagoon Limited Edition mermaid tail conjures an air of beauty, intrigue, and mystery much like the natural wonder of its namesake. What lies beneath? Go explore the crystal waters wearing fan-shaped scales of vibrant blue, cobalt, lavender, and white that truly comes alive with an extra layer of silver sparkles. What are you waiting for? Grab your mermaid fin and dive right in!

Reviews 12

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