find a product specific size guide below the size selection on every product page.
our swimwear fits everyone differently which is why we have decided to have product specific size guides. we have asked 50+ community members what sizes they are and wear to try and make this as accurate as possible.
rest assured we accept returns as long as the swimwear has been tried on with underwear and tags still attached xx
Lente wears XS
Lente wears XS
Liv wears XS
Liv wears XS
Hanna wears XS
Hanna wears XS
Lente wears XS
Lente wears XS
wears xs
wears xs
wears xs
wears xs
wears xs
wears xs
wears s
wears s
wears size small
wears size small
Olivia wears size small
Olivia wears size small
wears size medium
wears size medium
wears size small
wears size small
Maya wears size medium
Maya wears size medium
wears size medium
wears size medium
Maya wears medium
Maya wears medium
Sari wears size large
Sari wears size large
Paris wears 2xl
Paris wears 2xl
Lucia wears XL
Lucia wears XL
Pearl wears 2XL
Pearl wears 2XL
Pearls wears 2XL
Pearls wears 2XL
Overall rating: 4.2 / 5 from 985 reviews.
BUYUTBUYITBUYITBUYIT!!! Sooo flattering, the top is stunning and very supportive and exactly what you want. A perfect length sleeve and fab to wear to the gym, coffee dates and swimming! I was sceptical about the size but bought as the guides suggested and it was perfect, a generally snug top tho so it’s to be expected. The material is a really high quality and will last me a loooong time
Store owner replied: hey Poppy !! ahh such a gorg review, you look amazing - thank you so much xxx
Beautiful on receipt however, after x2 swims the material has started to bobble already and the thread is coming loose. See photos. If you’re looking to invest in a high quality bikini that will last you more than one summer (as I was) unfortunately this is not it.
High Waisted Bikini Bottoms - Navy
Store owner replied: hey Abigail - thank you for your feedback, we really appreciate it! please reach out to our customer service team and we'll be more than happy to help you with this as this isn't the expected quality from our pieces xx
Just like the bottoms, my favourite bikini! Usually I take 4/5 bikinis on trips, the last 2 I’ve taken JUST this one. LOVE that there are 2 ties at the neck for support and it does not move. I wear a Small top and bottoms, same size as my Soso one piece, so sizing is pretty consistent. So excited to add more pieces in tangerine to mix and match! 5 stars ✨
Store owner replied: Hey Lowri, we appreciate your lovely reviews so much <333 hope you love your future pieces just as much :)
I can confidently say, my favourite bikini! Just like the one piece, fits perfectly. These bikini bottoms stay put all day, and don’t need tightening or re-tying after doing them up the first time ! The shape is perfect, string sits in a great position with the option for different rises and cheeky in the back. These bottoms have been washed many times and spent a long time in the sea and sun and the colour is still beautiful. 10/10.
String bikini bottoms - Tangerine
Store owner replied: Hey Lowri, thank you sooo much for taking the time to leave this review, we appreciate it so much :))) you look amaaaazing and we're so glad you love this bikini <3333
Loooove this suit!! So flattering and great quality. I want every color!
Bandeau Cut Swimsuit - Tangerine
Store owner replied: Hey Allie, thanks sooo much for this lovely review - you look gorg & we agree, you need all the colours hehe <333
Absolutely love this bathing suit! It is so flattering
Original Cut Swimsuit - Baby Blue
Store owner replied: Hey Alexa, thanks so much for your review! You look amazing, we are so so glad you love <333
I am loving this! I am currently a lot heavier than I have been before and have been struggling with my confidence. This held and supported me whilst being super flattering!
Round Neck Swimsuit - Baby Blue
Store owner replied: Hey Maddie, aww thank you so much for this lovely review, we're so happy that the swimsuit made you feel confident <333
Bought this from an ad for a bachelorette trip. Color is lovely. I felt secure all day and had no pain from the straps. Worth the price (and the shipping to the US).
Original Cut Swimsuit (Orange)
Store owner replied: Thank you for the lovely review, so glad !! <33
I love my tangerine Soso one piece swimsuit. It fits perfectly for my shape, absolutely flattering. It's great for surfing and I especially love the material. Perfect fit, perfect all round Thank you Soso Lizzy (Australia)
Round Neck Swimsuit - Tangerine
Store owner replied: Hey Lizzy, thank you so so much for this review, so glad you love your one piece <33
warning: may increase body confidence. this set has to be the best bikini on the market. it fits like a glove and the fabric sticks to your body just as much as it gives you even give to move around and enjoy the pool. can’t wait to buy more!!
Multi-Tie Bikini Top - Pomegranate
Store owner replied: Hey Hadleigh, thank you SO much for this lovely review :))) we are so glad you feel confident and hope you love any other pieces you purchase <333
This was the first bikini in a while that I’ve truly loved on my body. My build is slightly more athletic so the bottoms, even correctly sized, cut into my sides a bit but not in an uncomfortable or unflattering way (if anything it gives the illusion of curve). I could imagine this looks even more amazing on someone with an hourglass figure. Very happy with my purchase.
Amazing swimsuit, made me feel so confident! It is so flattering and figure snatching and also super comfy!
I’ve been looking for a sexy and flattering one piece for AGES!!! This is it!!! I absolutely love it and feel attractive in it!!!
I really love this one piece. I was super exited, and took a long time finding the right size and color. However after the first wear I notice that their was lots of sand trapped in between the layers of the suit. This wasn’t to concerning for me as I have experienced this with other suits. However I did notice that their were already broken threads on the inside. This was confusing as it didn’t fit super tight and I didn’t expect expect see this after one wear. I am overall really obsessed with this suit, however a little bummed that their is already signs of wear after so little time.
Love the colours and the pop of blue it is so flattering. There isn’t much support for people with bigger chest so it’s better for a beach days.
The sizing feels completely off to me. I ordered an XS Long and it was very tight and too long. I then ordered a regular S and it’s still very tight around the abdomen, even a bit uncomfortable. However, the chest area is very large, which in itself would be fine. The problem is that it covers more of the side of the chest, causing the fabric to bunch up under the armpit, while it doesn’t provide enough coverage at the front of the chest. When you sit down or move, the chest is completely exposed. The green trim on the back also flips over every time you move. Very pretty for photos, but not for real life.
Love love love the fit and material quality
I wanted to love this but unfortunately the sizing was way off and misleading. I measured the waist after finding them ill fitting and noted that it was four inches smaller than it should have been according to the size chart. Additionally, although I was after high rise they are SO long and leave so much fabric at the back, I have never been able to get them to feel comfortable or sit correctly. I really hope this design is reassessed and/or measurements are communicated more accurately in future.
This is my new go to costume. The colour is so pretty and girly and fits beautifully. I can't tell you how comfortable I felt in it, which really is key to looking and feeling good. Investing in something you feel confident in, is great quality AND knowing it's good for the planet really is something. Highly recommend and will be shopping for more!
Now my most worn swimwear!! It’s so flattering and suits my body really well, literally obsessed with it. I’m a UK size 12 and got a medium, probably could’ve got a large to have a bit more room in it but I like it like this 🫶🏻
My first pair unfortunately broke, but the team were able to replace it, my new pair is great and I would order again - wonderful customer service.
Adjustable Bikini Bottoms - Mocha
Store owner replied: Hi!! So sorry about this, please email us to get a replacement or return. Our swimwear is not meant to break after 2 minutes <3
When i received it three or 4 weeks ago the top was not stitched properly and than i kept silent because i was like its okay its from the inside you cant really see it, but now after a first wash in the washing machine the bottom started getting ripped! I am so angry i paid for this bathing suit 100 dollars. I want a refund or a new pair, its ridicilous!
Adjustable Bikini Bottoms - Tangerine
Store owner replied: Hi! So sorry about this, we can send you out a replacement, please email us x
most flattering one piece i’ve ever owned and the material feels so nice!!! love love love it!!
I was hesitant about the support level for the girls at first, but it’s really blown me away! I even wore it out as a bodysuit for a night on the town and had no issues whatsoever. EXTREMELY flattering and a gorgeously comfy material
Buy this swimsuit!!! Honestly I never really leave reviews but this suit is so flattering and versatile. I love that I can throw on some jeans or a skirt and turn it into a look. really great for travelling around. I'll be buying more one pieces for sure
Absolutely loveeee these bathers they feel so good and great quality, I wore them to strawberry this weekend too and they were perfect! It’s so fun being able to change the way they tie is awesome! Highly recommend them can not wait to live in these this summer! ❤️😍
Such a flattering piece. I got so many compliments on the cut and colour. Really great quality and I love that it’s so sustainable. The sizing was perfect too, I’m a solid 10 and wanted a more snatched look and small gave me that x
These are my go to togs now
I wanted to click four stars but it won't let me go back :(. It's really well made, great material however I'm a UK 12 and would normally go for a medium but this is tight on me, especially my hands in the thumb holes and I don't really have large hands. The first few times I put it on it sounded like it was ripping, as if I was too big to get in and out of it. And until you get the knack of it / it loosens up a bit, it's a bit difficult to get in and out of. It's also quite a cheeky bum which I didn't realize! The colour is true to the photo though, it's lovely, and comes beautifully packaged. I really support the ethics behind it and would definitely consider another possible purchase in the future but would probably size up.
Love it, I think maybe the sizing comes up a little small though. Not normally a large!
Absolutely love this swimsuit so flattering
Soooo flattering & I love the adjustable string for surfing ✨✨
I’m obsessed! This top is so flattering, I wear it as a top out around town and as a swim top. It stays put while I am surfing. Every time I’ve worn it I get compliments & after receiving it I ordered the same top a week later because I was wearing it so much ✨✨
I love soso swim can’t wait to get more
Love how it fits and the quality!
Love the quality and how it feels like wearing it. Will def buy more from here :)
Best swimsuit I’ve ever owned ‼️ This swimsuit has such a comfortable and supportive cut and DOES NOT MOVE. It comes in such flattering colours and has a perfect amount of coverage to skin ratio for me. This summer it came with me to France, Belgium, Germany, and Switzerland (pictured) from the UK and was the only swimwear I wanted or needed.
absolutely LOVE SoSo swimwear! the scoop neck is definitely my favourite so far!! looking to replace all of my swimwear with SoSo ✨
Arrived quickly, material feels amazing and shape makes me feel so comfortable. Also, sizing is so accurate!! (pics are filtered so colours may look slightly off)
Favorite bathing suit EVER! It fits like a glove in all the right places. Very snug in the tummy area to keep everything together and the back is super cheeky. I’m 5’4 150lbs and I ordered a medium.
