Sienna Top (Mint Blossom)

$84.00
Size
Size guide

Size Guide

    

USA/

CAN

UK/

US

EUR

BUST

WAIST

HIPS

XS

0-2

4-6

32-34

30-32"

24-36"

33-35"

S

2-4

6-8

34-36

32-34"

26-28"

35-37"

M

6-8

10-12

38-40

34-36"

28-30"

37-39"

L

8-10

12-14

40-42

36-38"

30-32"

39-41"

XL

10-12

14-16

42-44

38-40"

32-34"

41-43"

View the picture guide below.

 

Double-lined. Never sheer.

Sustainably crafted, premium fabric.

Timeless, flattering, true to size design.

Free exchanges on regular priced items (USA + Canada)

Just a few left. Order soon.
Choose options

Complete Your Set

Sienna Bottoms (Mint Blossom)

Sienna Bottoms (Mint Blossom)

$77.00

Maui Bottoms (Mint Blossom)

Maui Bottoms (Mint Blossom)

$77.00

Meet the Sienna Top – our fresh take on the classic triangle bikini top. Designed with adjustable over-the-shoulder ties (instead of the traditional neck tie), this top offers a flattering fit with a delicate shell charm in the middle.
Sizing & Fit
Our swimwear is true to size. If in between sizes, we always recommend sizing up.
FREE exchanges on regular priced items (USA + Canada).
Model sizes are written in the bottom right hand corner of each image.
Shipping & Customs
We offer fast worldwide shipping. All orders ship within 1-2 business days.
USA & Canada: $10 (2-5 business days). FREE over $100 USD. No extra duties or fees.
International: $15-$30 (calculated at checkout). Free over $250. Customs/duties fees are the responsibility of the customer.
*Expedited options available at checkout.
Materials
Crafted from Amni Soul Eco®, the world’s first biodegradable nylon, our swimwear offers four-way stretch, UPF 50+ protection, and a soft, supportive feel—made in small batches to last beyond trends.
Material: 90% Polyamide + 10% Elastane.
Care Instructions
Please follow these instructions to keep your swimsuit looking its best.
  • Hand wash cold with a mild, bleach-free detergent and lay flat to dry in the shade. Wash immediately after use.
  • Avoid hot water.
  • Do not wring or twist the bikini—instead, gently press out excess water.
  • Avoid contact with dark or heavily dyed items, and never wash with other garments to prevent color transfer.
  • Let sunscreen, tanning oils, and lotions fully absorb into your skin before wearing, as they may cause staining or discoloration.
What they're saying
What they're saying

"I am in love with my bikinis from Tranquila! I love the material and colors. Great brand!"

Maria Jose Ayala, verified review.
What they're saying

"Love these swimsuits, very good quality, value and sizing."

Lauranie Journault, verified review.
What they're saying

"Very good quality bikinis. Very fast shipping & finally a brand with proper swimwear sizing."

Vasco G, verified review.
What they're saying

"Great quality, super cute bikinis, great customer service."

Jayden, verified review.
What they're saying

"Literally in love! I never had a bikini that supports so well, I can jump, run and do sports in this bikini even with a cup D! Best bikini’s I have ever had."

Bobbi S, verified review.

FAQ's

What if my bikini doesn't fit?
Your perfect fit is on us. If your bikini doesn't fit the way you want, we'll cover the shipping for your first exchange. Just email us at info@tranquilaswimwear.com to get started. *Applies only for orders in U.S and Canada.
What is your return policy?
Returns: You can return or exchange your order within 14 days of delivery. Refunds are processed for the item total, excluding the shipping fee.
*International orders (outside of Canada and U.S. are FINAL sale.
Where do you ship to?
We ship worldwide.
What are the shipping costs?
USA + Canada : $10 flat rate, arrives in 2–6 business days.
Free shipping over $100.
Worldwide: Shipping costs and delivery times are shown at checkout.
Free shipping over $250.