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Baby Onesies

Soft, stylish, and designed for ultimate comfort, our baby onesies are a must-have for every little one’s wardrobe. Infantium Victoria brings together small-batch craftsmanship and premium plant-based fabrics to create the perfect blend of function and beauty.

Each baby onesie is made from soft, breathable fabric, gentle on delicate skin—GOTS-certified organic cotton pieces are marked on the product page. With easy snap closures and a perfect fit, our designs make dressing effortless for parents while keeping babies cozy all day long. Whether you're looking for baby boy onesies with a classic touch or baby girl onesies featuring delicate embroidery and exclusive prints, there’s something for every style.

For everyday wear or special moments, our onesies baby collection includes timeless essentials and unique statement pieces. Designed with both practicality and elegance in mind, these soft staples are ideal for layering or wearing on their own.

Explore our thoughtfully crafted onesie baby selection, where craftsmanship meets comfort—because every baby deserves the best.

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Save 63%Black Baby Onesie – Infantium Victoria
Black Baby Onesie Sale price€15,00 Regular price€40,00
Color
Save 22%Yellow Romper with Treehouse Print – Infantium Victoria
Yellow Romper with Treehouse Print Sale price€35,00 Regular price€45,00
White Baby Onesie with Print – Infantium Victoria
White Baby Onesie with Print Sale price€25,00
Floral Black Baby Onesie – Infantium Victoria
Floral Black Baby Onesie Sale price€25,00
black baby onesie, black baby onesies, baby boy romper, black baby romper
Gothic Black Onesie Sale price€60,00
Save 50%Plastron Bodysuit – Infantium Victoria
The Plastron Bodysuit — Baby Sale price€52,00 Regular price€105,00
Floral White Baby Onesie – Infantium Victoria
Floral White Baby Onesie Sale price€25,00
BLACK Samurai Baby Body – Infantium Victoria
Color
Save 50%Black Tuxedo Onesie – Infantium Victoria
Black Tuxedo Onesie Sale price€40,00 Regular price€80,00
Save 74%Black Onesie with Floral Embroidery – Infantium Victoria
Black Onesie with Floral Embroidery Sale price€25,00 Regular price€95,00
Save 50%Black Onesie with Green Elements – Infantium Victoria
Black Onesie with Green Elements Sale price€35,00 Regular price€70,00
Black Onesie with Golden Trim – Infantium Victoria
Black Onesie with Golden Trim Sale price€65,00
Baby Girl Onesie with Spiderweb Lace – Infantium Victoria
Infantium Victoria black organic cotton baby onesie with velvet detail and coconut shell buttons.
Baby Onesie with Dragon Embroidery – Infantium Victoria
Lilac Baby Onesie with Mesh – Infantium Victoria
Lilac Baby Onesie with Mesh Sale price€75,00
Blue Velvet Bodysuit – Infantium Victoria
Blue Velvet Bodysuit Sale price€65,00
Black Baby Onesie with Jellyfish Application – Infantium Victoria
Kimono Style Onesie for Babies – Infantium Victoria
Kimono Style Onesie for Babies Sale price€60,00
GREEN Samurai Baby Body – Infantium Victoria
Color
Save 53%Bow Tie Onesie – Infantium Victoria
The Bow-Tie Onesie — Black Sale price€35,00 Regular price€75,00
Save 50%White Onesie with Blend textiles – Infantium Victoria
White Onesie with Blend textiles Sale price€35,00 Regular price€70,00
Save 50%Flounce Onesie – Infantium Victoria
The Flounce Onesie — Black Sale price€45,00 Regular price€90,00
Princess Onesie – Infantium Victoria
Princess Onesie Sale price€85,00
Color
Black Baby Onesie for Girl, Lace Romper for Baby Girl
Color

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