003 Seamless Triangle Bikini Top - Heat Wave

Regular price $35
Size
Size guide

Size Guide

Questions about your size? Email us at hello@tinyeswim.com or check out our Size Guide page.

Keep in mind! Our suits are meant to fit tiny, sizing up will provide more coverage, but all styles are designed for minimal coverage, always. If in between sizes we suggest sizing up.



XS S M L XL

U.S.

00-2 2-4 6-8 8-10

coming soon

BUST 27-30" 31-34" 34-37" 36-40" coming soon
CUP SIZE AA-A A-B B-C C-DD coming soon
HIPS 24-29" 29-34" 35-38" 38-42"  coming soon




 

 

 

Choose options

Signature tiny fit

Free shipping from $85

40,000+ happy babes

A seamless take on the classic triangle bikini top — made to accentuate your chest and give an instant lift.

Smooth, sculpting, and beautifully proportioned. Adjustable and designed for a sleek finish and minimal tan lines.

NEW Blend of Recycled Nylon and Spandex - Fully lined and OEKO-TEX® Certified.

Product Care:
Hand wash with cold water
Dry flat in shade
Do not iron or tumble dry
Rinse thoroughly before and after use
Avoid contact with rough surfaces

Our 003 Seamless Top is a sleek evolution of the classic triangle bikini. Crafted from buttery-soft, sustainable fabric that’s OEKO-TEX® certified and double lined, it feels smooth against the skin with a barely-there finish.

Fully adjustable at the neck, back, and cups, this seamless style offers customizable coverage and a naturally lifted, ultra-flattering fit — all without visible seams.

Pair with our 003 Scrunch Bikini Bottoms to complete the set or explore our 001, 002 and 008 styles ♡

Model wears size S in both top and bottoms

  • PERFECT FIT EVERY TIME PERFECT FIT EVERY TIME
  • FREE SHIPPING OVER $85 FREE SHIPPING OVER $85
  • 40,000+ Happy babes 40,000+ Happy babes
  • PERFECT FIT EVERY TIME PERFECT FIT EVERY TIME
  • FREE SHIPPING OVER $85 FREE SHIPPING OVER $85
  • 40,000+ Happy babes 40,000+ Happy babes
  • PERFECT FIT EVERY TIME PERFECT FIT EVERY TIME
  • FREE SHIPPING OVER $85 FREE SHIPPING OVER $85
  • 40,000+ Happy babes 40,000+ Happy babes
  • PERFECT FIT EVERY TIME PERFECT FIT EVERY TIME
  • FREE SHIPPING OVER $85 FREE SHIPPING OVER $85
  • 40,000+ Happy babes 40,000+ Happy babes

NO ONE DOES TINY LIKE US

We create timeless, practical swimwear in every color — never boring, always tiny.

Inspired by the Latin-American essence of cheeky bikinis and bold 80s style, our versatile pieces are designed to mix, match, and turn heads season after season.

Loved by babes worldwide, Tinye (pronounced “tiny”) delivers the most flattering fit you’ll ever find in a bikini.

WEAR IT YOUR WAY

Where sustainability meets practicality. Designed to be worn in different ways that flatter you the most.

Frequently asked questions

What is the bikini made of?

Our swimwear is made of Sustainable Blend of Recycled Nylon and Spandex and all of our fabrics are OEKO-TEX® Certified.

To care for your bikini, hand wash in cold water only and lay flat to dry.

Latex might be present in our elastic components.

How do I return my order?

You can start your return through our self-service return platform here.

All you need is your order number and zip code! We accept 14-day returns for refunds, store credit, or exchange. Sale items are final sale and not eligible for return or exchange.

Are there any shipping costs?

FREE Shipping is available on orders $85+ USD

Standard shipping is $6.95 USD and Express Shipping is $14.95 USD.

All orders ship within 24-48 hours.

Can I still change my order?

If you want to make changes to your order, please email us at hello@tinyeswim.com. We try our best to accommodate your request <3

CURATED FOR YOU

14-DAY returns

MIX & MATCH

PERFECT FIT

Customer Reviews

Overall rating: 4.6 / 5 from 39 reviews.

Customer video review of 003 Seamless Triangle Bikini Top - Lilac

Instantly in love with the look of these simple bikinis and I bought my set right away. The light purple is to die for. As a member of the itty bitty titty committee I'm always looking for a way to embrace my lil bust and this bikini top has been the absolute best thing for that. I feel comfortable, confident and sexy in my new teeny bikini 💜

003 Seamless Triangle Bikini Top - Lilac

Customer photo review of 003 Seamless Triangle Bikini Top - Sky Teal

I absolutely love this bikini! The blue color is so pretty and vibrant, especially in the sun. It was comfortable to wear all day, even while paddle boarding and swimming, and stayed in place really well. Such a cute bikini for summer and definitely one of my favorites!

003 Seamless Triangle Bikini Top - Sky Teal

It doesn’t look intentionally small. It looks like I got the wrong size in a bikini. It doesn’t really feel like it was designed to be tiny, it’s just a shrunken version of a bikini so it looks off. The return window is only 14 days and I missed it because I had no idea it was so short and now I’m stuck with it. 30 day return window is pretty standard so I’d recommend at least having that or putting some sort of large, obvious notice that it’s only 14 days.

003 Seamless Triangle Bikini Top - Miami Pink

Store owner replied: Hey babe! We’re so sorry the size didn’t work out! We’d still love to help you find the perfect Tinye suit. Please reach out to us at hello@tinyeswim.com so we can get you all sorted! Thank you so much for the feedback as well, we’ll be sure to pass it along to our team!

Too small for DD boobs you need an XL size!

003 Seamless Triangle Bikini Top - Black

Store owner replied: Hey babe! We're actually working on this right now, and it'll be available soon. Keep an eye out, we can't wait to share it with you! 🤍

love the top fit of the top was delightful and as expected. the material is super stretchy and comfy too and the print looks great. i did end up exchanging the top for a diff style just to go with the bottoms I exchanged for

003 Seamless Triangle Bikini Top - Black Polka Dot

I’m a 32D and went with a large after emailing Tinye about which size they suggested. I usually wear a size medium with other brands, but this brand does run small, with that being said, the fit is perfect.

003 Seamless Triangle Bikini Top - White Polka Dot