Best FANTASIE One-Piece Swimsuits for Women of 2026

John Zimmer Avatar
John Zimmer
Last Updated: 3 Feb 2026

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For women in search of stylish and comfortable swimwear, FANTASIE offers a range of one-piece swimsuits that are worth considering. These swimsuits are designed to provide a flattering fit and are available in a variety of colours and patterns to suit different tastes. With their high-quality materials and attention to detail, FANTASIE one-piece swimsuits offer both style and durability, making them a great choice for a day at the beach or by the pool.

At a Glance: Our Top Picks

Fantasie Ottawa Swimsuit Ink Blue 36G Cover #TOP 1
Fantasie Ottawa Swimsuit Ink Blue 36G
ftb score rating icon 9.8
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Fantasie Ottawa Swimsuit Ink Blue 36G thumbnail
Fantasie Ottawa Swimsuit Ink Blue 36G
#TOP1
9.8
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Fantasie Women's Pichola Underwire Twist Front Swimsuit Cover #TOP 2
Fantasie Women's Pichola Underwire Twist Front Swimsuit
ftb score rating icon 9.7
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Fantasie Women's Pichola Underwire Twist Front Swimsuit thumbnail
Fantasie Women's Pichola Underwire Twist Front Swimsuit
#TOP2
9.7
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Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG Cover #TOP 3
Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG
ftb score rating icon 9.5
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Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG thumbnail
Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG
#TOP3
9.5
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Top 10 FANTASIE One-Piece Swimsuits for Women

#TOP 1

Fantasie Ottawa Swimsuit Ink Blue 36G

Fantasie
FS6360
36 / 36G
Fantasie Ottawa Swimsuit Ink Blue 36G Cover
Fantasie Ottawa Swimsuit Ink Blue 36G
ftb score rating icon 9.8
FTB Score
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Features
Featuring The Subtle Ottawa Print On The Bust, And Plain Opaque Smooth Fabric All-Over For A Sleek Look, This Lovely One-Piece Offers Great Coverage With Non-Padded Cups To Provide A Natural But Supported Fit
The Fantasie Ottawa Underwired Twist-Front Swimsuit Is The Perfect Swim Look For Any Woman Who Wants An Effortless And Timeless Style That Flatters Their Body Shape
The Scooped Back Provides Sexy Detail Whilst Its Easy Pull-On Design Makes It Easy To Wear
Its Comfortable Underwiring Takes This Slimming Suit To The Next Level And Adjustable Ties At The Side Make It More Flattering As Well As Allow You To Alter The Leg Length As Needed
Finally, Luxurious Gold Slider Details On The Straps And Banded Tab Complete This Beautiful Piece
#TOP 2

Fantasie Women's Pichola Underwire Twist Front Swimsuit

Fantasie
FS503947
Tropical Blue
38DD
Fantasie Women's Pichola Underwire Twist Front Swimsuit Cover
Fantasie Women's Pichola Underwire Twist Front Swimsuit with Adjustable Leg One Piece, Tropical Blue, 38DD
ftb score rating icon 9.7
FTB Score
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Features
Flattering Twist Front Detail. Concealed Underwire And Upper Back Lining For Support And Control.
SIZE CONVERSION MADE EASY: Did You Know Fantasie Swim Is Sold In UK Sizing? Please Use The Size Chart To Convert Your US To UK Size. To Find Your Size, Measure Around The Torso Underneath The Breast Tissue To Determine Your Band Size. If Measurement Is An Odd Number, Round Up To The Following Even Number. Measure Around The Fullest Part Of The Bust To Determine Your Bust Size. To Determine Your Cup Size, Subtract Your Band Size From Your Bust Size.
Shallow Scoop Back Offering Less Coverage And Ease Of Wear
Coconut Ring Detail At The Apex
Adjustable Tie Sides Offer Ruching Effect To Flatter Tummy Area And Variation Of Body Length
#TOP 3

Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG

Fantasie
FS502231
Ultramarine
34 / 34GG
Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG Cover
Beach Waves Twist Front Swimsuit Ultramarine Blue 34GG
ftb score rating icon 9.5
FTB Score
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Features
With Concealed Underwiring, Adjustable Shoulder Straps, Pull On Design And Moderate Rear Coverage, This Swimsuit Ensures Maximum Support And Comfort All Day Long
The Fantasie Beach Waves Swimsuit Is Designed To Give You And Your Silhouette The Most Flattering Look By Providing Full Cup Coverage Without Padding
This Swimsuit Also Has A Low Scooped Back With A Fantasie Branded Tab For An Added Touch Of Class And Quality
The Signature Style Feature Of This Suit Is The Adjustable Tie Sides That Allow You To Adjust The Leg Coverage For The Perfect Fit
A Stunning Front Twist Detail That Is Designed To Draw Attention To Curves
#TOP 4

Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit

Fantasie
FS501731
White
34 / 34F
Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit Cover
Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit (34F, White)
ftb score rating icon 9.3
FTB Score
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Features
This Stunning Twist-Front Adjustable-Leg Swimsuit Is The Perfect Addition To Any Holiday Wardrobe
Take Your Swimsuit Collection To A Whole New Level With The Langkawi Range From Fantasie
With Concealed Underwire And A Flattering Front Twist Detail, This Swimsuit Is A Must-Have
The Adjustable Tie Sides Allow A Ruching Effect Across The Stomach With Moderate Rear Coverage Allowing You To Feel Your Utmost Confident All Day Long
Complete With A Scoop Back And Fully Adjustable Straps We Cannot Get Enough Of This Stunning Langkawi Collection
#TOP 5

Fantasie Swim Hope Bay Underwired Adjustable Leg Swimsuit

Fantasie
FS504031
Ultramarine
32 / 32E
Fantasie Swim Hope Bay Underwired Adjustable Leg Swimsuit Cover
Fantasie Swim Hope Bay Underwired Adjustable Leg Swimsuit (32E, Ultramarine)
ftb score rating icon 9.2
FTB Score
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Features
The Stunning Twist Front Swimsuit Is Guaranteed To Be An Attention Grabber
Be Fierce And Fashionable This Season In The New Hope Bay Colourway By Fantasie
With Its Hidden Underwire For Support And Wrap Front Design, This Piece Provides You With The Comfort And Security You Need For A Day Down At The Beach
With A Moderate Rear Coverage Which Is Perfect For Those Looking For A Modest Fit
The Non-Padded Cups Enhance Your Natural Shape And The Adjustable Tie Sides Create A Ruching Effect To Flatter The Stomach Area And Create A Variation Of Different Body Lengths
#TOP 6

Fantasie Swim Ottawa Twist Front Adjustable Leg Swimsuit

Fantasie
FS6360
Bright Jade
38 / 38F
Fantasie Swim Ottawa Twist Front Adjustable Leg Swimsuit Cover
Fantasie Swim Ottawa Twist Front Adjustable Leg Swimsuit (38F, Bright Jade)
ftb score rating icon 9.1
FTB Score
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Features
This Gorgeous One-Piece Swimsuit Offers A Flattering V-Neckline, Twist Front Detail With Metallic Accents, And Adjustable Tie Sides So You Can Customize Your Fit To Your Heart's Desire
Step Into Your Next Holiday With Confidence In This Elegant Swimsuit From Fantasie's Ottawa Range
This Pull-On Design Has Non-Padded Cups For A Natural Look, And Moderate Rear Coverage To Provide Additional Security And Comfort
The Concealed Underwiring Gives You Excellent Support So You Can Look And Feel Your Best
Metallic Details Elevate The Piece With A Delicate Flourish
#TOP 7

501630 Fantasie Bamboo Grove Underwired V-neck Swimsuit

Fantasie
FS501630
501630 Fantasie Bamboo Grove Underwired V-neck Swimsuit Cover
501630 Fantasie Bamboo Grove Underwired V-neck Swimsuit - 501630 Jet
ftb score rating icon 8.9
FTB Score
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Features
Fully-Lined Stretch Microfiber
Feel Great At The Shore In This Tropical One-Piece
Scoop Back With Non-Adjustable Tank Style Stretch Straps
Mesh-Lined Underwire Cups Offer Lift And Shape
Beautiful Silhouette With Shirred Detailing
#TOP 8

Fantasie Swim Saint Lucia Underwired Twist Front Swimsuit

Fantasie
FS504431
Black
34 / 34D
Fantasie Swim Saint Lucia Underwired Twist Front Swimsuit Cover
Fantasie Swim Saint Lucia Underwired Twist Front Swimsuit (34D, Black)
ftb score rating icon 8.7
FTB Score
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Features
Certain To Become Your New Go-To's, This One-Piece Boasts Exceptional Comfort And A Truly Flattering Visage
Bring Elegance And Style To Your Next Trip Away With This Fabulous Twist-Front Swimsuit From Fantasie's Saint Lucia Collection
What's More, The Adjustable Tie Sides On The Leg Enable You To Create A Ruching Effect That Further Slims Your Stomach, While The Concealed Upper Back Lining Gives Even More Support
The Twisted Front Detail At The Front Further Flatters Your Figure, While The Concealed Underwiring Ensures You Are Secure
The Beautiful, Bold Print On The Cups Contrasts With The Body Of This Swimsuit In A Way That Visually Slims Your Silhouette While Also Embodying A Trendy, Sophisticated Vibe
#TOP 9

Fantasie Calypso Harbour Swimsuit Multicoloured White 38E

Fantasie
FS3530
White
Fantasie Calypso Harbour Swimsuit Multicoloured White 38E Cover
Fantasie Calypso Harbour Swimsuit Multicoloured White 38E
ftb score rating icon 8.5
FTB Score
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Features
This Piece Boasts Non-Padded Cups And Concealed Underwiring For Utmost Support And Comfort
Introducing This Flattering v-Neck Swimsuit From Fantasie's Stunning Calypso Harbour Collection
This Design Has Adjustable Tie Sides So You Can Alter This Swimsuit To Your Desired Look And Has Moderate Rear Coverage
Features A Low-Scooped Back For A Feminine Feel With The Simple Pull-On Design Ensuring This Piece Is Easy To Slip Into
#TOP 10

Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit

Fantasie
FS501731
White
38 / 38F
Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit Cover
Fantasie Swim Langkawi Underwired Adjustable Leg Twist Front Swimsuit (38F, White)
ftb score rating icon 8.3
FTB Score
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Features
This Stunning Twist-Front Adjustable-Leg Swimsuit Is The Perfect Addition To Any Holiday Wardrobe
Take Your Swimsuit Collection To A Whole New Level With The Langkawi Range From Fantasie
With Concealed Underwire And A Flattering Front Twist Detail, This Swimsuit Is A Must-Have
The Adjustable Tie Sides Allow A Ruching Effect Across The Stomach With Moderate Rear Coverage Allowing You To Feel Your Utmost Confident All Day Long
Complete With A Scoop Back And Fully Adjustable Straps We Cannot Get Enough Of This Stunning Langkawi Collection
Buying Guide Image
Editor's Notes

During our FANTASIE one-piece swimsuit for women research, we found 51 FANTASIE one-piece swimsuit for women products and shortlisted 10 quality products. We collected and analyzed 1,833 customer reviews through our big data system to write the FANTASIE one-piece swimsuits for women list. We found that most customers choose FANTASIE one-piece swimsuits for women with an average price of £20.00.

The FANTASIE one-piece swimsuits for women are available for purchase. The top 10 picks range in price from a low of £1.00 to a high of £0.00, find the one that fits your budget.

Written by
John Zimmer Avatar
John Zimmer

John Zimmer is a truly professional writer on findthisbest.com. He has specialized in writing content a wide variety of fields for over a decade. Since 2011, he has been using his expertise and extensive experience to write content for online shopping guide websites. In addition to writing for findthisbest.com, he has appeared in publications such as The Spruce, Wirecutter and Bestbuy.