Contact Us

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105 East Reno Avenue
Las Vegas, NV, 89119
United States


Custom swimwear for all body types, handmade in Las Vegas.  Featured in Sports Illustrated Swimsuit.




We believe every woman has a bikini body, so we create swimwear designed to fit every woman. 

What we do

We create bikinis, monokinis and one-piece swimsuits in a variety of innovative styles, designed to flatter.  At milkbaby, every piece is handmade with quality construction, to ensure durability and amazing fit.

We offer swimsuits that can be customized and made-to-fit, which can be ordered on our custom swimsuits page as well as appointments for custom fittings at our Las Vegas design studio.  We also have hundreds of one-of-a-kind samples in an ever-growing collection of swimsuits-check out some of our new designs online or in our studio/showroom space!

Who we are

The term "milkbaby" originally started as a nickname given to Cat Thordarson, the founder and designer of milkbaby bikini. The term referred to a healthy girl who looked like she "drank her milk", which inspired her to use the name and create milkbaby bikini.

From the beginning, Cat has been milkbaby's designer, pattern maker and manufacturer, while growing the brand with a grassroots approach. Her designs for milkbaby bikini have been featured in Sports Illustrated Swimsuit, for the last five years, which continues to challenge and push her as a designer. 

The mission of milkbaby is to create cutting edge designs with thoughtful details, while empowering women of all shapes and sizes to feel confident enough to wear a swimsuit.