Space-Dye Organic Cotton Knitted Baby Onesie
We deliver worldwide. Delivery options and costs are shown at checkout.
Introducing Our iconic Bonniemob space-dye knitted baby playsuit!
A timeless piece to love and cherish season after season. Crafted from 100% Organic cotton, this beautifully soft knitted onesie is made with a unique rainbow space-dyed yarn, developed exclusively by our founder Tracey, making it truly, one-of-a-kind!
Designed with both style and sustainability in mind, our little knit coverall features a vintage, hand-knit feel with traditional pointelle stitches at the chest. Cuffs are designed to be turned back to allow for extra growth, with tiny crotch buttons for easy changes & shoulder opening to fit easily over the head.
Choose a matching blanket for the ultimate gender neutral baby gift. The unisex colour means it's perfect to buy before the baby arrives!
- Made from 100% organic cotton
- Soft, breathable & perfect for sensitive skin
- Vintage-inspired design with a relaxed stretch fit
- Gender Neutral colorway - Perfect newborn baby gift
- Machine washable at 30 degrees for easy care
- Designed with longevity in mind, it reflects our commitment to the motto ‘Buy once, buy well, pass it on’
Care & washing
Machine wash at 30 on a gentle cycle and reshape while damp. Knitwear, including the cashmere blends, goes in on a wool or delicate cycle at 30.
We don't recommend tumble drying anything. Heat felts natural fibres, softens the elastic in cuffs and ribbing, and dulls printed colour. Dried flat or hung, a piece keeps its shape and its colour long enough to be handed on.
Delivery
Our own pieces are picked and packed by hand in Brighton. Pieces from the brands we stock come direct from them, so an order with more than one brand in it may reach you in more than one parcel.
Personalised pieces are embroidered to order and dispatched within two working days.
UK delivery is £3.75, and free on orders over £50. We send the bonnie mob worldwide and international options and costs are shown at checkout. Our partner brands are available for UK delivery only for now.
Returns
If something isn't right, get in touch and we'll sort it out. Pieces should come back unworn and unwashed with their labels still attached.
Personalised pieces are the exception. Once a name is embroidered the piece is made for that baby alone, so it can't be returned or exchanged — do check the spelling at checkout. If anything arrives faulty we will always put it right.
Full details are on our Refund policy page.
Frequently asked questions
How do I measure my baby for the right size?
Measure height rather than going by age — it is far more reliable. Lay your baby flat and measure from the top of the head to the heel, then check that against the size guide. If they are long rather than round, take the larger size.
What if my baby is between sizes?
Size up. Most bonniemob knits are made with turn-back cuffs so sleeves can be let down as they grow, which means a larger size fits sooner than you would think and lasts considerably longer.
Can I wash it in the machine?
Yes, everything, cashmere blends included. Wool or delicate cycle at 30. Just don't tumble dry it.
Can I add a gift box?
Yes. Add a gift box and a handwritten card at checkout and it arrives ready to give.
How quickly will my order arrive?
Delivery options and costs are shown at checkout. Personalised pieces are embroidered to order and dispatched within two working days.
Space-Dye Organic Cotton Knitted Baby Onesie
Let customers speak for us
Just discovered this shop and love the attention to detail and care that goes into the clothes. I ordered some baby cashmere in the sale and am really impressed with quality and value.
Adorable soft jumper. Very pleased with the quality and the design is so sweet. I would size up if in doubt, my son is 5 months and the 6-9 month fits well.
Beautifully made dress, so pretty but also comfy and practical and perfect for in-between weather! My daughter loves it.
Beautiful feel to this bodysuit and the design is exactly what you'd expect from the brilliant Bonnie Mob!
Lovely clothes
Loved these shorts last summer so bought size up this year, little one was delighted when they arrived and wanted to wear them right away. Comfy and she loves the pockets and bright pink colour. Super cheerful
EXCELLENT
Very charming!
I shopped at thebonniemob with ease and love the products.
Very happy with this lovely cardigan for my granddaughter.
A gorgeous little coat. It’s an excellent fit and very cosy.
The sweetest little dress. My granddaughter loves it and it’s beautifully cut and well made.
I’m really impressed with the baby clothes I bought from Bonnie Mob! The organic cotton feels incredibly soft and gentle on my baby’s skin — you can truly feel the quality the moment you touch it. The fabric is well-made and durable, even after a few washes, and the designs are absolutely adorable. You can tell the difference compared to many other brands — Bonnie Mob clothes just feel more premium, comfortable, and thoughtfully made. Definitely one of my new favourites for babywear! 👶💛
Adorable! Looks small
Love it!
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