Size Guide

This bikini bottom is so buttery soft! It hugs in all the right places! I would buy this in all the colors if I could! I will buy Lou Swim for life! I’ll never go back!

Finally I came across a bikini that properly fits me perfectly up top. I’ve always had trouble with bikinis up top. I would have to wear flounce bikinis for the longest time due to that factor. When I first received this bikini, I was shocked. The packaging was so cute! The bikini was stunning! The color is everything! The material was buttery soft. When I tried it on, it fit perfectly! It felt like a big hug. I’ve never felt more confident in a bikini before! I was so happy I cried! Thank you Louise for allowing me to win the free bikini in the giveaway! I will definitely be buying these for the rest of my life!

Words can’t explain how grateful i am to have found this top along with another one i bought from here. I’ve never seen my boobs with cleavage until now. Will definitely buy again!!!
In addition, the owner was amazingly helpful with an exchange i needed and made sure my top would get here before my vacation! Seriously, such an amazing business😍

I normally don't write reviews but I had to say it. This swimsuit is beautiful. Anyone who has struggled (like me) to find a swimsuit that fits you and you feel comfortable in, I strongly recommend to give Lou Swim swimsuits a try. They truly work magic. This certainly won't be the last one I buy and I can't wait for more designs!

This is such an elegant and flattering set. It does wonders for my boobs and is made with some high-quality materials. The company is big on sustainability which makes the purchase even more fulfilling! 10/10 recommend

It’s gorgeous: the color, the fit everything is so high quality. I had to exchange the size and customer service was so nice and helpful. Love it

I LOVE IT SO SO MUCH! When I say I’ve spent time trying to alter the tops to decrease the gap and my concave chest. I truly see the amount of thought and effort LOU have put into the product. Starting off with the design.
With somewhat broad shoulders and a ribcage that protrudes as much as my chest, I often struggle to find tops that flatter my figure. However, this product, with its thick straps and attention-grabbing knot in the middle, doesn’t draw attention to the size of my chest but rather flatters my unique body shape.
OKAY, but when I tell you, this top is so flippin’ cute! The olive colour: the photos posted MATCHES the product. I finally have found the colour that suits my warm tone complexion, and you know it will suit me no matter what shade I’ll be at. The knot: does not look like a big ol’ unit on the chest, it doesn’t look like it bulges out more than my tits. THANK GOODNESS. Further, giving that round shape to your breasts, too, because it’s not like a bandeau straight line thing across your chest.
Now, moving on to quality.
This top is so secure that it stays put during movement instead of sliding up because the band is secure *internally screaming*. I tested this out by dancing hardcore and even trying to do cartwheels. The clasp *gasps* I had to use strength to budge it. That gold buckle is a new standard I’ve set for quality. The material has such a soft touch and does not feel cheap. The inside fabric feels like the silky feeling of LuLuLemon leggings, and the outer material feels like the textured version. Felt like a material out of my budget. I honestly cannot believe this was made from recycled materials. I am bamboozled. I love how this bikini top hugs my chest and naturally plumps the breasts, no matter the size. It’s the swimwear version of BOOMBA; the padding does not look obvious. Rather, it naturally blends into the curvature of your body with no gosh dang flippin’ gaps!
Sentimental note: being aware of how small my chest ‘is’ an insecurity of mine, but now I’m learning how to accept myself for the way that I am. This brand is for sure a contribution to say that I ‘WAS’ insecure about my chest. If you see this Lou, thank you for creating this line and preaching what this stands for.
Apologies for the informal review, but I’m talking with my chest! XO

The delivery was quick. The packaging was so cute! When I first saw these live I was like “damn, I don’t think these will do much for my a cup” but let me tell you when I secured the front piece it was magic! This is the most flattering bikini ever🫶🏻
The material is so nice and overall I am so happy and will definitely purchase more in the future! Had to pay customs to Finland so it’s a bit pricy, but I am beyond pleased with my purchase and they are worth every penny.

The bikini fit perfectly. Im very happy with the purchase

I feel blessed to have finally found the most perfect bikini for my small chest! FIO is the first top I got from LOU, and I cannot wait to order more. I am absolutely happy with the product. Not only does it fit like a second skin, perfectly accentuating my chest, but the quality of the material is also outstanding. I will definitely not go back to any other brand. Thank you so much for boosting my confidence. I have never felt so pretty in a bikini before!

For me this bikini is the best I've ever had. I feel so comfortable in this and I love the blue colour. I hope to find underwear from this brand in the future.

This top is amazing!! It was so well designed and high quality. A great buy for anyone smaller chested who wants a swimsuit that actually fits and looks great! Louise was also great in helping me pick the right size.

I've been wearing this bikini for two weeks on vacation, and it's comfortable and stays secure when jumping off cliffs 😉. It also creates a beautiful decollete

When I tell you I have no boobs whatsoever and that I can’t even fill a AA, I mean it. But the L shaped padding makes a WORLD OF difference. I’ve tried the triangle and the front tie. The triangle I have is too small since I have a wider ribcage (I’ll have to order a larger size) but the front tie is perfection. It actually gives me a bit of cleavage when nothing exists. I will only wear these tops now and I hope more styles are made with this magic padding.

I’m happy with the swimwear 😁🥹