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Organic Birthday Outfits for Babies & Kids

Make their birthday extra special with comfy and fun outfits they’ll love to wear. Our birthday clothes for babies and kids are made from soft organic cotton, so they’re gentle on little ones skin and kind to the planet too. Whether it’s their first birthday or their fifth, we’ve got a selection of styles that are perfect for cake-eating, party games and taking lots of happy photos. Each piece is easy to wear, wash and play in, making it a great choice for busy days full of fun. These outfits are also lovely for birthday gifts that last beyond the party. Choose something sweet and sustainable for your child’s big day with our organic birthday collection.

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Back view of a young boy with shaggy blonde hair, looking into the distance. He is wearing a grey jumper and oat-coloured chino-style elasticated trousers, with the Aneby hem tag visible against a neutral background.
Waist-down view of a young child wearing oat-coloured chino-style elasticated trousers, standing with hands in pockets. The child is wearing a space-themed jumper against a neutral background.

Kids Ecru Chino Style Elasticated Trousers

£17.00

1 colour

Slate blue children's boilersuit, front view, featuring soft organic fabric and chest pockets.
Side angle of a slate blue children's boilersuit, showcasing its comfortable design.
Sold out

Kids Blue Boilersuit

£30.00

1 colour

Children's oat-coloured boilersuit, front view, with a relaxed fit and button-up closure.
Back view of an oat-coloured twill kids boilersuit, showing its relaxed fit and stitching details.

Kids Ecru Boilersuit

£30.00

1 colour

Dusty pink short-sleeve overall hanging on a wooden hanger with a front view in a neutral background.
Close up image of the front neckline of a dusty pink short sleeve overall hanging on a wooden hanger.

Kids Pink Short Sleeve Overall

£18.00

1 colour

kids sleeveless overall in slate blue, front view, flat lay, displayed against a neutral background.
kids sleeveless overall in slate blue, front close up view showing front popper placket and binding neck stitching detail, displayed against a neutral background.

Kids Blue Sleeveless Overall

£19.50

1 colour

Sleeveless kids sleeveless overall in oat, front view, displayed against a neutral background.
kids sleeveless overall in oat, back close up view, displayed against a neutral background.

Kids Ecru Sleeveless Overall

£19.50

1 colour

A slate blue organic cotton dungaree dress, featuring a large front kangaroo pocket and classic dungaree-style straps.
A set of three organic cotton dungaree dresses in dusty pink, slate blue, and oat, hanging from wooden clothes frame with Aneby clothes hangers

Girls Blue Organic Cotton Dungaree Dress

£18.00

1 colour

A young girl wearing a dusty pink organic cotton dungaree dress, standing against a neutral background. The dress features adjustable straps and a front pocket, paired with a soft long-sleeve top.
A dusty pink organic cotton dungaree dress on a wooden hanger, showing the front details including the large patch pocket with Aneby windmill hemtag and poppered straps.

Girls Pink Organic Cotton Dungaree Dress

£18.00

1 colour

Flat lay of slate blue kids' cotton dungaree shorts, front view. The organic cotton fabric is soft and breathable, with a simple and timeless design.
Slate blue kids' cotton dungaree shorts, back view. Features a minimalist style with a rear pocket and crossover straps for a snug fit.

Kids Blue Cotton Dungaree Shorts

£18.50

1 colour

A young girl wearing oat-coloured kids' cotton dungaree shorts, sitting on the floor and playing with a wooden toy. The dungarees have adjustable straps and a front pocket, made from soft organic cotton for comfort and movement.
Close up of back of oat-coloured kids' cotton dungaree shorts. Detailing the back patch pocket with reinforced corner stitching and the binding stitching around the armhole and back neckline.

Kids Ecru Cotton Dungaree Shorts

£18.50

1 colour

Front view of oat-coloured kids' dungarees with patch pockets, designed for comfort and style.
Back view of oat-coloured kids' dungarees with patch pockets, featuring a relaxed fit.

Kids Ecru Dungarees With Patch Pockets

£19.50

1 colour

Front view of dusty pink kids' dungarees with patch pockets, a soft and stylish choice.
Back close up view of dusty pink kids' dungarees with patch pockets, designed for everyday play.

Kids Pink Dungarees With Patch Pockets

£19.50

1 colour

Discover Aneby's Collections

Complete the look!

View all collections
Baby Girl Dresses

Baby Girl Dresses

Baby Girl Clothes

Baby Girl Clothes

Baby Girl Dungarees

Baby Girl Dungarees

Baby Girl Rompers

Baby Girl Rompers

Kids Organic Cotton Jumpsuits

Kids Organic Cotton Jumpsuits

Organic Cotton Beanie Hats for Babies and Kids

Organic Cotton Beanie Hats for Babies and Kids

Baby Boy Bodysuits & Vests

Baby Boy Bodysuits & Vests

Baby Night Clothes

Baby Night Clothes

Baby Leggings & Infant Trousers

Baby Leggings & Infant Trousers

Baby Winter Clothes & Essentials

Baby Winter Clothes & Essentials

Coming Home Outfits for Newborns and Infants

Coming Home Outfits for Newborns and Infants

Long-Sleeve Organic Baby Bodysuits

Long-Sleeve Organic Baby Bodysuits

Bodysuits Rib Set

Organic Baby Bodysuits, Onesis & Vests

Short-Sleeve Organic Baby Bodysuits

Short-Sleeve Organic Baby Bodysuits