I love this swimsuit so much I own it in four different colors!
Coastal Bikini Top - Autumn
The Maven Thread Coastal Bikini Top is the perfect mix and match piece for your summer swim collection. With the perfect combo of cute designs and great coverage you will be ready to rock it all summer long. The strappy back detail adds a special touch plus allows for adjustment for a range of bust shapes and sizes.
Features:
- Thick Supportive Straps
- Removable Bra Pads
- 100% Fully Lined
- Flattering Neckline
- 80% Nylon | 20% Spandex - Soft 4 Way Stretch Fabric
Size Guide - Our bikini tops are designed with supportive stretch. If you have a fuller bust or prefer more coverage, size up.
This size chart is our best tool to pick the right size for you.
XS: fits 28–30 underbust
S: fits 30–32 underbust
M: fits 32–34 underbust
L: fits 34–36 underbust
XL: fits 36–38 underbust
XXL: fits 38–40 underbust
Click Here For Our Full Returns Policy
How long do I have to return/exchange?
All returns / exchanges must be submitted within 30 days after delivery. Items must be in new condition (no stains, original packaging, not washed, etc).
How do I start a return/exchange?
To initiate a return or exchange, please visit our RETURNS CENTER
Customer Reviews
Overall rating: 4.3 / 5 from 99 reviews.
Cute pattern. Fit is a little awkward, but I'm still messing with the strings in the back hoping to find a way to make it better.
I'm quite disappointed in the how these swimsuits have aged. I bought in January, used on one spring break vacation and a few times during the summer. The color has faded dramatically and the fronts of the suit already already breaking down and stretched out. Sad that I have to throw these away. See the picture where I have the top right side out and the bottom insideout for the variation.
Super cute! I’m very small chested (AA/A) and the XS fit good. I love that the back can be loosened or tightened.
I absolutely love the fit and style of maven thread suits! Perfect support and adorable prints!
Finding a bathing suit that I feel comfortable in and isn't a granny suit postpartum has been nearly impossible! I'm so grateful I found this suit! The top is supportive, full coverage yet not compressive and I love the tie back that gives room to adjust. The bottoms are high waisted with full booty coverage and so flattering! 10/10 recommend. I'm 5'4" 150 lbs size 8/10 jeans and got size large.
This suit is sooo cute. Finally one I don’t feel hideous in! It’s super comfy and the material is good quality. I just had a baby four months ago, so finding something flattering and comfy has been hard. Especially because I need a different size top and bottom. Medium bottoms and small top were perfect for my body shape. I’m a 34A and 138 lbs (5’2”). I saw this company on a random insta ad, so I took a gamble. Glad I did!
Love it!!!
So beautiful and such great quality. Unfortunately it is way too small! I ordered an XL, which is what I normally wear in swim tops (I’m a 38DD/40B) and this looks like a medium on me. Having a larger rib cage, I was so excited for the lace-up back for the adjustability factor, but even maxed out I wasn’t able to tie it. The neck was too high and the armholes were too small. So bummed!
I love this swim top! My favorite ever! It is so flattering with high waisted swim shorts! I wasn't brave enough to show it off in a review picture, but it does make you look good! I love the cup pads, I have bought a few crop swim tops, and they have flimsy little cup pads(if any at all) that move all over, but these are thick and sturdy, they just blend in better too. They can be removed too if you like. Now for sizing I ordered both the small and the medium, I have been either S or M in swim tops and sports Bras but a medium in shirts usually(34C). They have an amazing exchange policy though, with free return shipping for a different size, so no worries if you get the wrong size. I thought with the back cinch on the S or M both could possibly fit, but the small was way too small, didn't even tie, and the Medium just ties at the end of the string, so its definitely my size, but if you were any bigger in the chest the medium runs kinda small in my opinion. I cant wait to buy more swim tops, from Maven Thread!
Love the suit, just a little small. The XL fit better.
I actually got this for a work beach vacation. I obviously wanted to be more conservative in front of co workers and my boss. This is full coverage but still cute and fun colors. Love it! I typically wear a medium in sports bras, and got a medium in this and it fit great.
Originally I had ordered the large and it was too small. XL fog a lot better. Love the color and coverage.
I was really hoping the lace-up back would make this work better for those with larger chests, and it really doesn't. I'm smooshed in front, but if I lace it looser, it will be too loose around. If I sized up, I wouldn't be able to lace it tight enough. This is a great product; however, if you're like me and looking for a quality swim top that will finally fit, your search continues.
I've had my eye on this suit in the floral pattern since last year, but the largest size was sold out. Since then, I've lost 70 lbs. Just purchased the XXL in green. I now wear a size 16 and am approximately a 40F cup. It fits, but it pancakes my chest, and I wish it was a bit longer. I removed the bra padding. I'm hoping it will stretch out a bit with wear, as most swimsuits do. The XXL bottoms are perfect.
Super cute top. It's super practical with plenty of coverage. It feels very secure, so it's safe to adventure in. The edges and back add some fun.
My daughter loves this style of suit. It’s the second one I’ve bought her.
Colors are super cute but top in not supportive or flattering on the chest.
Super cute suit… but almost all the pink trim turned purple after the first wear in the pool.
Will defiantly order again!
Love these suits! So flattering and comfortable!
I appreciate the easy exchange process and quick replies!
LOVE THIS. I used to ask myself who no one made swim wear that made me look as good as my sports bra/athletic wear did… and now I finally have a suit that does!
The cup size was extremely small
There’s literally no space for my boobs. Felt suffocated and digs into my armpit sides. It’s just a flat fabric. Most tops create a slit for your volume but not this one. No matter how much I loosen the back it still doesn’t feel right. The arm hole cuts tight as well. I’m usually a small and medium. So maybe this particular top runs extra small.
I ordered the size recommended based off my measurements and it wasn’t close to fitting.
Runs small
Love the colors and everything about this suit. The only issue I have is that the bottom of the top flips up. It may totally be the way it fits on my personal body but even with that would buy this again! It’s so pretty!
It’s been so long since I’ve felt cute and comfortable in a swimsuit and this was just what I hoped it’d be when I saw it online. I love the sports bra fit, it’s so secure while not being restricting and it’s So flattering! Plus I have really pale skin and the colors bring out my warm tones rather than washing me out which is super nice
I would give it zero starts if I can!!
Love it, especially the back
This is the second time I’ve bought this swimsuit top and I’ve loved them both. The prints make me happy.
Swimsuits for a big bust can be hard, especially when needing more coverage for water activities! This top is awesome! I’m a 34F and I followed the size guide and got a size L. It was spot on. Super cute, good coverage, good support, and the tie back makes it a perfect fit!
The top is so comfy and great support
Love this top! supportive but love the adjustability! Will definitely be buying again
Fits great and comfortable.
Great coverage & colors, got so many compliments!
I think this bikini top is really cute, but the design is flawed as it doesn't feature any darts in the front panel, which in turn flattens out the girls. I ordered a medium which is my size everywhere, but it was so small and tight, I exchanged it for a large, which didn't make that much of a difference. You'd think with the adjustable tie back it would have more comfort, but unfortunately without darts, it will still just flatten you out. I have 34A bust, so I was really surprised I was dealing with this issue. It fits kinda like a binder in front. I will keep the size large because I still think it's cute, but fit is not ideal.
The print was beautiful and I wanted to love this swimsuit but the top fit all wrong. I tried it in a couple of sizes but the shape was just not right and straps didn’t sit in place comfortably. I expected this to fit like a basic sports bra and was very disappointed in the construction.
High quality fabric with flexible support. Fits so well!