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FIO (White) Set

LOU Swim is a NO PHOTOSHOP ZONE (only colour editing to ensure colour accuracy)
  • Sustainable swimwear for small boobs (AAA - B cup)
  • Lightly padded bikini for a natural push up effect with no awkward gaps
  • Luxe double lined sustainable fabric made with REPREVE® - transformed from recycled plastic bottles
  • Seamless finish
  • Classic medium coverage bottoms
  • High cut leg
  • Gold clip-on clasp back design
  • Adjustable straps (gold hardware)
  • Size XXS to size L

PLEASE NOTE: The FIO has a thick band with less stretch so runs a bit small. If you are towards the upper range of a size or prefer a more relaxed fit then we recommend that you size up.

The band has a 8cm stretch.

XXS: 60cm band (68cm max stretch)
XS: 64cm band (72cm max stretch)
S: 67cm band (75cm max stretch)
M: 71cm band (79cm max stretch)
L: 76cm band (84cm max stretch)
XL: 81cm band (89cm max stretch)

Model wears XS top and bottom
Underbust: 71cm | 28in
Bust: 81cm | 32in
Waist: 65cm | 26in
Hips: 95cm | 37in
Height: 170cm | 5'7"

Customer Reviews

Based on 16 reviews
Must have bikini

Petition to have this FIO bikini made in every color possible. This is by far my favorite style from Lou Swim. The bikini top really flatters your body and boobs so well. This was my first time ever buying a white bikini and I fell in love. The quality is so durable, smooth and just so well made. I do love the bottoms on the FIO because it’s a thicker band on the hips and just looked so amazing.

I got XS in top and bottom!

Shahad Saimaldher
Best fit swimsuit i have ever tried

The quality and the fit are absolutely amazing


I always end up dreading every summer because I can never find a swimsuit that looks good on my body…. But I nearly started to cry when I put on the swimsuit it instantly gave me so much confidence and it makes me feel so pretty!! I was losing hope that I would ever find a bikini that actually fits me until I came across this brand! 100% Worth every penny the material is great the fit is perfect and I feel awesome wearing it! I will be definitely buying more and will be telling all of my friends!

Adèle L'Heureux-Hubert

I love the color (makes me look so tan), the fit, the gold details, the coverage (i was scared the bottom was going to be too revealing but not at all) , the packaging AND the woman behind the scene! Very satisfied with my purchase! I can’t wait for this summer!

Maryse Ouimet
Feel really good

I was stressed to order a bikini online. Well, trust their measures. It works perfect. I love it. We were in Hawaii and my daughter kept saying why you keep wearing the same bikini. Well, that is what happens when you love it so much. I had 3 others but hey when you have a comfy and flattering one. Well. That is your go to.