Beautiful colour
Hear it from our girls <3
Customer Reviews
Overall rating: 4.9 / 5 from 1313 reviews.
I love this swimwear the material is so soft & comfortable on your skin & not too thin as I bought the reversible one which may be slightly thicker than a single colour swimmer. I’m only 5’2 in height but the fit is perfect for me, I bought a medium & I'm a regular size 12 . I love the reversible two colours, I bought the mocha/khaki & both are really flattering especially with a summer tan! It also washes up really well & I haven’t noticed any fading as yet . I’ve already got my sights on another one I’m so pleased with my purchase although the only downside is it’s a little pricey but hopefully will be long lasting !
Store owner replied: Hi Gillian, Oh this is such a joy to read, thank you! M Instant Swim
Great fit and very supportive !! Love the back and the colours. I purchased another one straight after my first swim!!
Store owner replied: Hi Nadia, Buying a second one straight after your first swim is the best compliment we could get, thank you. We're so glad the support and the back design are doing their job, and we hope both suits get plenty of pool time. M Instant Swim
Gorgeous! I love the karma one pieces, they’re all very good quality, super comfortable and very flattering
Store owner replied: Hi Ec, This is so nice to read, thank you. Knowing the Karma suits are feeling comfortable and flattering for you is exactly what we hoped for, and it sounds like you've made them a real favourite. M Instant Swim
Beauful colour
Store owner replied: Hi there, Thank you so much, this made our day. We're so happy the colour caught your eye and that it feels as good in person as it looks online. We hope it brings you plenty of happy swims. M Instant Swim
I bought this back in June and it’s amazing. The quality is so good and it’s the comfiest costume I own. I wasn’t sure on my size and contacted the team, who were so helpful. The size they recommended was perfect. I would definitely buy from here again and I highly recommend.
Raya Onepiece - Pink Muse/Lotus
Store owner replied: Hi Abbie, Oh this is so good to hear, thank you. We're so glad the team helped you land on the right size, and that it's become the comfiest suit in your drawer. Coming back for another one would make us so happy. M Instant Swim
Great reversible costume. I love the Raya design as it’s comfortable and supportive.
Store owner replied: Hi Jade, Oh we love hearing this, thank you. Knowing the Raya feels both comfortable and supportive is exactly what we hoped for, and the reversible design is such a fun bonus. We hope it keeps you feeling good lap after lap. M Instant Swim
A super fun and cute costume in really gorgeous and flattering colours. And it stays firmly in place through turns, flips and everything (I do synchronised swimming so it can really handle anything). I would reccomend sizing up if you're a bigger chested girlie though, as it can be a little tight on the bust.
Store owner replied: Hi Isabel, Synchro is the ultimate test, so knowing your suit stayed put through every turn and flip made our day. Thank you for the fit tip too, we've passed it on to the team. We hope it keeps up with every routine. M Instant Swim
Love this swim suit ! Perfect for swimming but also to look beautiful on the beach !
Store owner replied: Hi Lauren, This is so lovely to read, thank you. Hearing it works just as well in the pool as it does on the beach is exactly what we hoped for, and we're so happy you feel good wearing it. M Instant Swim
Perfect swimsuit 🤍
my new favourite!! 🤍🤍
I love it! I need more 🤩
The best bathing suit. So durable, comfortable, athletic, and very cute! Love the reversible ability
I love this bikini. It fits really well and the quality is so nice.
My favourite swimmer! it's sooo beautiful but sturdy at the same time!
Store owner replied: Hi Helia, Oh this made our day, thank you. Beautiful and sturdy is exactly what we aim for with every suit, so it means a lot that it's become your favourite. M Instant Swim
I actually get compliments on these bathers when I go swimming, they are so nice. The sizing guide is pretty accurate, just err on the side of caution when it comes to length, just because they do ride up quite high. You can see where your nipples are if it’s cold, so might be worth considering if you’ve got bigger ones! But the material does feel great, and the straps are nice and thick, so don’t stretch out easily like some other pairs. I want them in every single colour.
Raya Onepiece - Pink Muse/Lotus
Store owner replied: Hi Chloe, Thank you for such a thorough review, it's really helpful. We're so glad the material feels great and the straps are holding their shape for you. Your notes on length and fit have been passed on to the team. M Instant Swim
Great stylish swim cap - very comfortable and doesn't pinch or irritate my head!
They are confortable, and also i did’nt had it warm
Favorite suit I’ve ever bought! Great quality and so comfortable!!!
Raya Onepiece - Khaki/Charcoal
Store owner replied: Hi Dana, Oh this made our day, thank you. Calling it the favourite suit you've ever bought is a big compliment, and we're so happy the quality and comfort are doing it for you. M Instant Swim
Went for long body size 10. Im 6ft tall and finally have a swim suit that sits on my body in the right places
I have always struggled with getting a swimsuit that fits my body whilst giving me support for my boobs. I am currently a 36 E and size 12 so wear a large in the swimsuit. I wore this in the sea in the UK followed by the water parks in Orlando. I didn’t have one single issue with it. No nip slips, full support and pure comfort with style all in one. I was even able to wear it with a skort and it looked like a put together outfit so I could go out after water activities. So many compliments, I am in love with this swimsuit.
Amazing swimming costume. I love it. Tall length in this style please, and would love a style with a less high cut leg / more bum coverage. Thanks so much for making such lovely and functional swimwear 😊
Love it. 5 star.
I really like the cut, colours, soft feel of the material and especially the style of Instant Swim suits. Although I think I might be between sizes as I purchased a size 10 but the straps are too loose for training. I will try size smaller next time.
Love the suit! I’ve been getting into swimming and it’s the perfect suit that is also cute! Thank you!
Lovely piece, great colours! I bought it during london pop up event and it was nice being able to try them on and find the right size.
Love the colour and the fact that it’s reversible! Runs a bit tight/small
I have been looking for a functional, chlorine resistant, but sexy swimming costume forever. I don’t think I will buy one anywhere else now! I love this. If it lasts as long as your reviews suggest I’m a customer for life. My only request would be for a swimsuit version that is not so high cut over the leg / bum to preserve modesty over bikini line! (And tall versions in all types would be lovely!) Thank you- I love it.
Looks good and fits really well.LOVE it! I wear it for diving,everyday traning and also wore it for a competitive swim.Will be buying another one. Size bought L| I am UK size 10-12| Height 5'6.
I really love my new costume from instant swim! its such a simple but chic style and the cross back design elevates it so much! It's really comfy and the material feels super durable - thanks so much!
Such a fantastic swimsuit. I feel amazing in it, it doesn’t ride up or drag down, is very comfortable, and I feel like it’s great both for a swim session or for playing in the pool with my daughter. Two great colours in one as well! I’m 5ft8, size 10 and was grateful for the tall option.
I absolutely love this swimsuit, so comfortable and stays in place whilst swimming , whilst also being super flattering. I get loads of compliments when wearing it!
I’m a uk 8-10 & 5 ft 6 and went for a small. I debated between small & medium but happy I went small- it’s snug but really comfortable.
Love it. Fits snug but so flattering. I got a size small. I’m 5’4” 135lbs
I really enjoyed having an accessory when going for a swim. Since the chlorine had damaged some of my other necklaces and earings so this was a lovely addition and alternative. Unfortunately for me, I have very (very) small wrists and most items, from watches to bracelets, are too big for me. This is still running on a looser side, however it had reliably stayed on and I had not worries about it falling. I really enjoy this lovely edition and look forward to seeing what other things will come out from this lovely brand!
Absolutely beautiful swimsuit, as a 5’11 girly I was so pleased to see 5’8+ girls are catered for, unfortunately the fit just isn’t quite right 🥲 it gapes really badly at the front as soon as my arms are in a streamlined position, and as a freestyle swimmer that’s not ideal 😅 I don’t think I could’ve sized down as it would be too tight across the shoulders (a problem most swimmers will have 🤣) as it already feels like it rolls up a little bit, such a shame, so I won’t use it for training but I will definitely take it on holiday for boat trips & sea swimming when I’m not as competitive, as other than the above it’s really comfy and a flattering fit 😊
Great swimsuit, slight discolouration on the lighter colour but feels like good quality.
Gorgeous quality swimsuit in fab colours! I got tonnes of compliments when wearing this. I had a slight issue with sizing and feel like I may have been better off with a tall version as it felt a little tight on the body length, and it felt like water was going straight down the top where it was over stretched, so hopefully the next one will fit better.
Really good for bigger busts at keeping the girls in ! Flattering and comfortable and just needing more colour ways like a butter yellow xx Wearing a 32 and im 4.11 with dd chest locked in
I absolutely love the bikini bottoms! They have a silicone grip on the inside that keeps them securely in place, so they don’t shift or ride up while swimming. They feel really comfortable, stay put, and give me confidence in the water. Such a thoughtful feature that makes a big difference!