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The Twist Criss-Cross One-Piece Swimsuit - Black

Crafted in Bulgaria, with ECONYL® regenerated nylon. 100% EU-made.

Double-lined & with hidden seams for a smooth, seamless look.

With the ESAMY side ties - no more digging into the hips.

Need help deciding on your size? Contact Evi, the founder of ESAMY.

Color:

Black
Size:
Size Guide

Your ESAMY size

XS

S

M

L

XL

2XL

Bust (cm)

74 - 80

80 - 86

86 - 92

92 - 97

97 - 104

104 – 111

Hips (cm)

82 - 88

88 - 92

92 - 97

97 - 103

103 - 110

110 – 117

Your usual bikini bottom - EU

34

36

38

40

42-44

44-46

Your usual bikini bottom -Intl.

XS

S

M

L

XL

2XL

Up to EU bra cup

B

B-C

C

D

E

F

All measurements above reflect your body measurements.

Our swimsuits fit - that's why our return rate is only 6% compared to the swimwear industry standard of 30-40%. Between two sizes? Exchanges and returns are free in Europe, so you can order with confidence.

Thanks to the adjustable design, ESAMY swimwear is created to fit women’s unique bodies. If you are between sizes, think about the coverage you prefer – for less coverage, go for the smaller size and for more – go for the larger one.

How to measure:

Sizing icon how to measure female bust

Bust: Measure over the fullest part of your bust when wearing an unpadded bra. Our sizes currently cover bra cups from A to approximately E (EU sizing).

Sizing icon how to measure female hip

Hip: Measure around the fullest part of the hips (it is below you hip bones).

If you need help deciding which size or style is best for you, please contact Evi, the founder of ESAMY, over email, chat or Instagram message at @esamywear.

Please note that swimwear will always feel tighter when worn dry and for the first time and will become softer after being worn a couple of times.

Sale price€119,00

Free exchanges & returns in Europe. Free shipping over €130.

With you in 5-8 days.

ESAMY return rate: 6%. 

Industry average: 30-40%. 

Because ESAMY is made to fit your body.

EU legal guarantee notice

More information: Your Europe

The Twist is ESAMY's criss-cross back one-piece swimsuit in Black, with a V-neckline, a high-cut leg and one continuous strap that crosses twice at the back. Adjustable, dig-free side ties, removable cups and gentle tummy control complete the fit. It is made in the EU from ECONYL® regenerated nylon.

From the neckline to the defined waist and longer-looking legs, every line of The Twist is designed to follow your curves.

Key Features:

  • Two Ways to Wear: Tie the strap at the center of your lower back or at the front of your waist.
  • Adjustable Back Strap & Side Ties: A secure hold that doesn't dig into the hips.
  • High-Cut Leg: Lengthens the legs and creates a streamlined silhouette.
  • V-Neckline & Removable Cups: Thin, flexible, high-quality cups with medium support.
  • Seamless Edges: Clean edges for a smooth finish that follows your curves.
  • Gentle Tummy Control: High-quality shaping fabric smooths the tummy area for a sleek, streamlined silhouette, with no extra panels or restrictive compression.
  • Quick-Dry with SPF 50: Carefully selected, high-quality fabric for both the outer layer and the lining.

Model Information:

Theresa is wearing The Twist in Black, size L. She is 177 cm tall and typically wears size L in bikinis and underwear.

Maria is wearing The Twist in Black, size XS. She is 170 cm tall and typically wears size XS in bikinis and underwear.

Evi is wearing The Twist in Black, size M. She is 172 cm tall and typically wears size M in bikinis and underwear.

ESAMY The Twist Criss-Cross One-Piece Swimsuit in Black - Boat Lifestyle Side View with Adjustable Front Ties and Dig-Free Side Ties
The Twist Criss-Cross One-Piece Swimsuit - Black Sale price€119,00
  • 5 stars: 6 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Christina R. (Austria)
What size did you purchase?: S
Der Badeanzug ist soooo bequem

Der Badeanzug ist soooo bequem. Ich hab richtig viele Komplimente bekommen und fühle mich einfach wieder total wohl. Er sieht richtig schön aus. Hab jetzt einen neuen lieblingsbadeanzug :)

G
Gergana K. (Bulgaria)
What size did you purchase?: L
Gorgeous and unique design! 🤩

I absolutely love this swimsuit! The main reason I bought it is the stunning, flattering design. It's a refreshing change from standard, boring one-pieces. The absolute best feature is the adjustable fit - it makes you feel secure and comfortable because you can tighten it exactly as needed. 10/10 😍😍😍

C
Clara (Ireland)
What size did you purchase?: XL
The material and way it’s cut makes a big difference

Compared to my other swimsuits the way this is designed has made a huge difference in not cutting into my hips! I’m super happy with that and the material which is thick stretchy and double lined so I know this will last ages. It’s super adjustable with all the straps too which is great.

S
Sophia F. (Germany)
What size did you purchase?: S
Endlich wohlfühlen am Strand 🤗

Ich habe den Twist Criss-Cross One-Piece Badeanzug gekauft und bin begeistert. 🤩 Er kaschiert meinen Baby-Bauch und hilft mir, mich in meinem Körper trotz der Veränderungen wohl zu fühlen. Und das Beste: Er wächst mit und sieht sowohl ohne, als auch mit großem Bauch super aus! Absolute Kaufempfehlung!♥️

T
Trine (Norway)
What size did you purchase?: L
I absolutely love this swimsuit

I absolutely love this swimsuit, it’s perfect!
Was not sure about what size to order and asked for size help on instagram and the size was perfect! Will definitely recommend this.

C
Catherine &.M. (Germany)
Evi made it feel like shopping with a friend!

I ordered a swimsuit from ESAMY as a gift for my wife. At first, I got The Flex, but my wife realized she needed a different size since she’s currently 6 months pregnant (the swimsuit should ideally grow with her).

I then chatted with Evi, the founder of ESAMY, via Instagram — and she was amazing! We sent her all the personal measurements (bust, hips, etc.), and she checked which model and size would fit best. She then sent us The Flex and The Twist again, this time in size M instead of S.

My wife ended up choosing The Twist in black — it fits perfectly, can be adjusted in so many ways thanks to the straps, and will definitely grow a bit more with her bump. We’re pretty sure it’ll still look great even after pregnancy.

We also really liked The Flex, especially the contrast stripes, but it’s probably better suited for after the baby — The Twist is just more flexible for now.
This definitely won’t be our last order from Evi and ESAMY!

The material feels amazing, the quality is top-notch, and the customer support was just the sweetest — it honestly felt like chatting with a good friend. That kind of personal touch builds real trust.
Thank you, Evi! :)

Watch the effect of the ESAMY side ties compared to other swimwear. This is what thoughtful design and careful fit testing can do for your figure.