Baby Vests, Onesies & Bodysuits

Discover our collection of organic baby vests, infant onesies and baby bodysuits, thoughtfully designed to keep your little one comfortable all day long. Crafted from our signature organic cotton and bamboo fabric, each baby bodysuit is breathable, soft on sensitive skin, and made to last through countless washes. With practical features like easy-change poppers and styles ranging from short sleeve, long sleeve and sleeveless, dressing your little one is simple in every season with our newborn vests and baby bodysuits. Choose from timeless neutrals, playful patterns, and handy multipacks that are perfect for everyday wear.

Why Choose MORI Organic Baby Vests & Bodysuits?
Every parent knows that the right base layer can make all the difference to your baby’s comfort. MORI baby vests and bodysuits are thoughtfully designed to support everyday dressing - combining practical features with our famously soft, sustainable fabrics. Whether you’re reaching for a baby onesie during the day or layering under baby sleepsuits or baby pyjamas at night, our bodysuits create a breathable foundation that stays in place, keeping your little one comfortable from morning to bedtime.Our collection includes both our signature and ribbed fabrics, each made from soft bamboo blends combined with 100% organic cotton, with the ribbed styles......

Why Choose MORI Organic Baby Vests & Bodysuits?

Every parent knows that the right base layer can make all the difference to your baby’s comfort. MORI baby vests and bodysuits are thoughtfully designed to support everyday dressing - combining practical features with our famously soft, sustainable fabrics.

Whether you’re reaching for a baby onesie during the day or layering under baby sleepsuits or baby pyjamas at night, our bodysuits create a breathable foundation that stays in place, keeping your little one comfortable from morning to bedtime.

Our collection includes both our signature and ribbed fabrics, each made from soft bamboo blends combined with 100% organic cotton, with the ribbed styles offering added stretch for everyday wear. Naturally breathable and thermoregulating, these fabrics help prevent overheating while keeping your baby cosy when temperatures drop - making them a reliable choice all year round.

The Softest Choice for Sensitive Skin

Many babies often experience sensitive skin, dryness, heat rash, or conditions like eczema - which can be worsened by synthetic fabrics and rough seams. Because baby bodysuits sit directly against the skin, fabric choice really matters.

Our bodysuit styles are made from soft, breathable fabric blends. Our signature fabric is made from 70% bamboo and 30% organic cotton, while our ribbed fabric is crafted from 67% bamboo, 28% organic cotton and 5% elastane for added stretch. We also avoid harsh chemicals and use flat seams to reduce irritation - helping minimise rubbing and keep your baby’s delicate skin comfortable throughout the day.

Baby Vests Designed for Easier Dressing

Frequent outfit changes are part of daily life, so simple, functional design makes a real difference. Our onesies for babies and baby bodysuits feature style options with envelope necklines and wrap-front kimono designs, making dressing easier - especially for newborns.

Nickel-free poppers at the crotch allow for quick nappy changes without fully undressing your baby. Selected long sleeve infant bodysuit styles also include fold-over scratch mitts up to 6 months, offering extra protection for delicate skin.

Available in sleeveless, short sleeve and long sleeve styles, each piece is designed to adapt to your baby’s needs while making everyday routines smoother. You can layer effortlessly with pieces like our ribbed short sleeve bodysuit or explore softer options for cooler days.

Finding the Right Fit: From Newborn to Toddler

Our collection is designed to grow with your baby, offering comfort and flexibility at every stage - from newborn bodysuits to a practical toddler bodysuit.

Newborn to 6 Months: Gentle fabrics, easy-access designs, and long sleeve vests for newborns and everyday changes.
6 to 12 Months: Stretchy, durable styles that support movement and play.
12+ Months: Flexible fits designed for more active toddlers.

With a range of colours, prints and playful designs - like our Little Bear Long Sleeve styles - it’s easy to find pieces that suit your baby and your everyday routine.

Great Value Multipacks & Everyday Essentials

Having enough clean layers on hand is essential for busy parents. Our baby bodysuit multipack options make it easier to stay prepared for frequent changes, helping reduce laundry pressure while ensuring you always have a fresh outfit ready.

Designed for everyday wear, our multipacks combine comfort, quality, and value - so you can stock up on trusted essentials without compromising on softness or performance. Options like our Value Bodysuit 4-Pack are ideal for building a practical wardrobe from day one.

Available in both our signature and ribbed fabrics, these pieces are made to last through repeated washing and daily wear - making them a reliable, cost-effective choice for your growing family.

Bodysuits FAQs

Why do I need a bodysuit for a baby?

Bodysuits are a versatile sleep or day must-have for every baby. Long-sleeved styles are a perfect base layer for winter and short-sleeved ones in breathable fabrics can be worn on their own in summer to keep a little one cool. Our organic baby bodysuits are designed for fuss-free dressing with poppers & envelope openings. They come in plenty of styles & colours for baby girls, baby boys or a choice of gender-neutral baby clothes.

What’s the difference between a onesie and a bodysuit?

Sometimes thought of as the same thing, however unlike bodysuits, baby onesies are loosely-fitted garments often for daytime, that can be designed with or without legs. Baby bodysuits on the other hand don’t have legs but can have long or short sleeves or no sleeves at all.

Do babies wear bodysuits under sleepsuits?

As babies can’t regulate their temperature, a bodysuit under a sleepsuit in winter can help keep them warm at night. (Similarly under outfits in the day). In the warmer months, it’s probably not needed. All of our bodysuits are made from thermoregulating and moisture-wicking organic fabrics to keep them at an ideal temperature, but always feel the back of their neck or tummy to ensure they’re not overheating.

What’s the difference between a baby sleepsuit and a bodysuit?

A very common question, simply put, bodysuits - or vests - do not normally have legs and are used as a layer under clothing (or alone in summer). Sleepsuits have arms and legs & are usually worn at night but can be worn all the time when babies are young. Ours come with zips for easy nighttime changes.