The bridge between little girlhood and big dreams. Our Tween collection respects her changing style while keeping the Oobi magic alive. Sophisticated cuts meet our signature colour-pop personality. This collection is perfect for the girl who is ready for her next big chapter, but still loves a girly moment.

Colourful girls’ clothing in 11–12Y, with dresses, playsuits, shorts, pants and cosy layers designed for comfort, confidence and room to move.

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11-12 Years and Tween Girls Clothing

Close-up of the Nautical Holiday sun hat and dress

Girl looking through binoculars in the Nautical Holiday dress

Nautical Ponytail Hat

$24.95

$39.95

(4.9)

Pink & Red Mini Hearts Bow Headband

$14.95

(0.0)

Red & Pink Heart Midi Dress

$46.95

$69.95

(5.0)

Girl twirling in the Wild Roses Ariel tutu dress in the garden

Two girls in Wild Roses dresses in the garden

Wild Roses Ariel Tutu DressMost Loved

$39.95

$74.95

(5.0)

Navy Jungle joggers with pink cuffs and drawstring, flat lay

Navy Jungle Jersey Joggers

$34.95

$49.95

(4.8)

Girl in Pink Jungle long sleeve Amelie dress and pink knee socks

Smiling girl in Pink Jungle Amelie jersey dress

Pink Jungle Jersey Amelie Dress

$49.95

$69.95

(5.0)

Girl in the Pink Bun Bun Zadie zip jacket

Pink Bun Bun Zadie Jacket

$34.95

$64.95

(4.7)

Close-up of the Blue Bun Bun print, white bunny on pale blue

Blue Bun Bun Zadie Jacket

$44.95

$64.95

(4.7)

Pink Bun Bun Jersey Joggers

$34.95

$49.95

(4.8)

Girl in the Red Heart cotton fleece sweatshirt and pants, front view

Girl in the Red Heart cotton fleece sweatshirt and pants

Red Heart Fleece Pants

$39.95

$54.95

(0.0)

Girl in Indigo Bloom Amelie long sleeve dress with red tights

Girl sitting on a stool in Indigo Bloom Amelie cotton jersey dress

Indigo Bloom Amelie Dress

$34.95

$69.95

(5.0)

Girl in the Navy Jungle Amelie jersey dress with blue gumboots

Girl in the Navy Jungle Amelie dress with yellow gumboots, front view

Navy Jungle Jersey Amelie Dress

$49.95

$69.95

(5.0)

Girl in Navy Jungle zip hoodie jacket with Pink Jungle joggers

Girl in Navy Jungle cotton jersey hoodie jacket, front view

Navy Jungle Jersey Hoodie Jacket

$39.95

$64.95

(4.7)

Girl in Pink Jungle joggers with cuffed ankles, front view

Pink Jungle Jersey Joggers

$34.95

$49.95

(4.8)

Girl in Pink Jungle joggers and zip hoodie, front view

Girl in Pink Jungle cotton jersey joggers, side view

Pink Jungle Jersey Hoodie Jacket

$39.95

$64.95

(4.7)

Apple Ariel Tutu Dress

$34.95

$79.95

(5.0)

Red Heart Oversized Fleece Sweatshirt

$39.95

$59.95

(5.0)

Young girl in a blue floral jacket with red trim holding a pink ribbon against a light blue background

Young girl in a blue and red outfit with a pink ribbon against a light gray background

Indigo Bloom Jersey Hoodie Jacket

$34.95

$59.95

(4.7)

Child wearing a blue and red outfit with floral patterns on a light blue background

Indigo Bloom Jersey Joggers

$29.95

$54.95

(4.8)

Girl holding open the Big Heart jacket to show the pink reverse

Big Heart Quilted Reversible Jacket

$129.95

$149.95

(5.0)

Young girl wearing a navy blue outfit with floral details against a pink background

Young girl wearing a navy coat with floral patterns, black leggings, and blue boots on a pink background

English Flowers Corduroy Quilted Jacket

$89.95

$99.95

(0.0)

Girl in the Wild Hearts raspberry corduroy quilted jacket

Girl in the Wild Hearts cord jacket holding roses

Wild Hearts Corduroy Quilted Jacket

$89.95

$99.95

(0.0)

TWEEN CLOTHING FAQ

What styles are available in size 11–12Y?

Our tween collection includes dresses, playsuits, shorts, pants, leggings, jackets, cardigans and selected swimwear. Styles and availability change, so check the size options shown on each product page.

Are Oobi’s tween clothes age-appropriate?

Yes. Oobi’s 11–12Y clothing is designed for girls who still want colour, comfort and fun without styles that feel too young or unnecessarily grown-up.

How do I choose the right size for an 11 or 12-year-old?

Check the garment size chart and fit notes on the individual product page, as measurements vary between dresses, jersey styles, outerwear and separates. If she is between sizes, use the garment measurements or ask us through chat for help.

Are Oobi’s 11–12Y clothes made from cotton?

Many Oobi tween styles are made from breathable cotton, including cotton jersey, poplin, corduroy and knitwear. Selected products such as swimwear use different fabrics for their specific purpose, so check each product page for the exact composition.

Colour, comfort and just the right amount of grown-up.

Tween Girls’ Clothes

Finding clothes for 11 and 12-year-old girls can feel oddly complicated. Too little-kid, too grown-up or mysteriously beige. Oobi sits happily in the colourful middle, with comfortable styles that feel fun, age-appropriate and easy to wear.

Explore colourful girls’ dresses, cartwheel-ready shorts and playsuits, comfy pants, leggings and skirts, plus soft cotton jersey clothing for everyday adventures.

Our 11–12Y collection includes party dresses, relaxed separates, jackets, cardigans and selected swimwear. Each garment has its own measurements and fit notes, because tweens grow according to their own mysterious schedule.

Oobi is an independent Australian children’s label and has been voted Australia’s Favourite Children’s Fashion Brand seven times by Kids Style File. Colourful clothes, comfortable fits and childhood firmly left in charge.

Girl in Party Pooches Amelie skater dress with dogs in party hats

Oobi helps dress the magic of each age and stage of childhood. Because she won’t be this little forever, but she’ll remember how she felt in these clothes.

Oobi Pty Ltd ABN: 34141137920