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Kozmic Onesie Silver


By By Moumi

Free shipping on orders over $200

Free worldwide returns

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Product Details

The Kozmic Onesie will stop the show. For those who dare to bare, this onesie exposes the back completely with a deep V running down the front to your waist. The halter neck and waist ties are adjustable so they can be tailored to your fit. The bottom part features a back concealed zip. With cascading flounces running from top to bottom, they're finished with contrasting piping details, and also on the inside for sentimentally added value. Now bring out that inner rockstar in you!
100% polyester.

This garment is made using 100% off-cut, deadstock, or vintage fabric. Once the batch is gone, it is unlikely that the same print or colorway can be reproduced.

Dry clean only, avoid heat over the organdie and tulle.

Made in: Thailand

The top part is loosely adjustable because of the ties. The part that you need to focus on for making sure the sizing is correct is the waist and hips.

As this style is made of knitted material, please allow up to two inches (5cm.) stretch from the below-guided measurements. If in doubt, choose a size down.

UK 8 
Waist: 26"/66 cm. | Seat: 48"/122 cm. | Crotch: 27"/68 cm. | Inseam: 21.5"/54.5 cm.

UK 10
Waist: 28"/71 cm. | Seat: 50"/127 cm. | Crotch: 28"/72 cm. | Inseam: 21.5"/54.5 cm.

UK 12
Waist: 30"/76 cm. | Seat: 52"/132 cm. | Crotch: 30"/76 cm. | Inseam: 22"/56 cm.

UK 14
Waist: 32"/81 cm. | Seat: 54"/137 cm. | Crotch: 31.5"/80 cm. | Inseam: 22"/56 cm.
  • Delivery

FREE SHIPPING on all orders over $200 in USA

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  • Returns

Free returns within 14 days of delivery - see Returns page for full details.

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If you find an item cheaper elsewhere we will match the price, see FAQs or Contact Us for full details, conditions apply. Please note we're unable to offer a price match for products sold through independent retailers, or being shipped internationally.


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Meet the brand

By Moumi

Based in United Kingdom

By Moumi is inspired by the designer's three cats, Moumi, Myogi, and Kikilala.