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Home / Collections /

Dresses in Stock 12 Years Girls

35 products

Birthday Dresses (6)
Bolero (1)
Casual Dress (3)
Confirmation Dresses (1)
Easter Dress (1)
First Communion Dress (1)
First Communion Dresses (7)
Flower Girl Dresses (14)
Pageant Dresses (1)

Long Sleeve (3)
Short Sleeve (6)
Sleeveless (3)

As pictured As pictured
Baby Blue Baby Blue
Black Black
Blush Blush
Cappuccino Cappuccino
Champagne Champagne
Coral Coral
Grey Grey
Ivory Ivory
Lilac Lilac
Multicolor Multicolor
Pink Pink
Red Red
Sky Blue Sky Blue
White White

35 products

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CLARISSA High-End First Communion Dress

CLARISSA High-End First Communion Dress

No color options

CLARISSA High-End First Communion Dress

from $539⁰⁰ from $539.00 Regular price $648⁰⁰ $648.00 Save $109

DELAWARE Simple Classic Lace Sleeve First Communion Dress

DELAWARE Simple Classic Lace Sleeve First Communion Dress

No color options

Simple Classic Lace First Communion Dress

from $539⁰⁰ from $539.00 Regular price $624⁰⁰ $624.00 Save $85

First Communion Dresses: Charming French Lace Tulle First Communion Dress - Mia Bambina Boutique

First Communion Dresses: Charming French Lace Tulle First Communion Dress - Mia Bambina Boutique

Charming French Lace Tulle First Communion Dress

from $456⁰⁰ from $456.00

AF015 Lace Communion Dress - Mia Bambina Boutique

AF015 Lace Communion Dress - Mia Bambina Boutique

Lace Communion Dress

from $539⁰⁰ from $539.00 Regular price $720⁰⁰ $720.00 Save $181

Summer Wedding Flower Girl Dress with a Keyhole Back - Mia Bambina Boutique

Summer Wedding Flower Girl Dress with a Keyhole Back - Mia Bambina Boutique

White Ivory Blush

EMILIA Sweet Sleeveless Girls Dress for Communion

from $239⁰⁰ from $239.00 Regular price $384⁰⁰ $384.00 Save $145

First Communion Dresses: Traditional Communion Dress with Frill Detail - Mia Bambina Boutique

First Communion Dresses: Traditional Communion Dress with Frill Detail - Mia Bambina Boutique

Traditional Communion Dress with Frill Detail

from $479⁰⁰ from $479.00 Regular price $720⁰⁰ $720.00 Save $241

Elegant girls Communion gowns featuring illusion sleeves, lace appliqués, and chapel trains - Mia Bambina Boutique

Blush pink and light blue First Communion dresses with embroidered lace bodices and satin skirts- Mia Bambina Boutique

Ivory White Blush

Rosabelle First Communion Dress

from $468⁰⁰ from $468.00

L2333 - Mia Bambina Boutique

L2333 - Mia Bambina Boutique

Ivory Blush White

Flower Girl Ball Gown with Leaf Décor and a Train

from $239⁰⁰ from $239.00 Regular price $384⁰⁰ $384.00 Save $145

Flower Girl Dresses: 3204 Sleeveless Tiered Maxi Dress - Mia Bambina Boutique

Flower Girl Dresses: 3204 Sleeveless Tiered Maxi Dress - Mia Bambina Boutique

Lilac Blush Ivory Grey

3204 Sleeveless Tiered Maxi Dress

from $612⁰⁰ from $612.00

Two girls wearing sparkly soft tulle dresses with sleeves, one in pink and one in white, with an illusion cut-out back and lace detailing.

Flower Girl Dresses: Girls Sparkly Soft Tulle Dress with Sleeves - Mia Bambina Boutique

White Ivory Cappuccino

Girls Sparkly Soft Tulle Dress with Sleeves

Sale price$179⁰⁰ $179.00 Regular price $336⁰⁰ $336.00 Save $157

First Communion Dresses: Elegant Communion Gown with Contrasting Sash - Mia Bambina Boutique

First Communion Dresses: Elegant Communion Gown with Contrasting Sash - Mia Bambina Boutique

No color options

Elegant Communion Gown with Contrasting Sash

from $419⁰⁰ from $419.00 Regular price $636⁰⁰ $636.00 Save $217

Birthday Dresses: Pink Princess Girl Dress - Mia Bambina Boutique

Birthday Dresses: Pink Princess Girl Dress - Mia Bambina Boutique

No color options

Pink Princess Girl Dress

Sale price$239⁰⁰ $239.00 Regular price $420⁰⁰ $420.00 Save $181

Flower Girl Dresses: Blush Princess Dress for girls with pearls - Mia Bambina Boutique

Flower Girl Dresses: Blush Princess Dress for girls with pearls - Mia Bambina Boutique

No color options

Blush Princess Dress for girls with pearls

from $696⁰⁰ from $696.00

Imagina Flower Girls Tulle Ball Gown with Flutter Sleeves and a Lace Back - Mia Bambina Boutique

Imagina Flower Girls Tulle Ball Gown with Flutter Sleeves and a Lace Back - Mia Bambina Boutique

White Ivory As pictured

Imagina Tulle Flower Girl Dress with Flutter Sleeves

from $359⁰⁰ from $359.00 Regular price $696⁰⁰ $696.00 Save $337

Elsa - Mia Bambina Boutique

Elsa - Junior Bridesmaid Dress Perfect for Weddings Size 12 Ivory

Sale price$239⁰⁰ $239.00 Regular price $252⁰⁰ $252.00 Save $13

Pearl White Tulle Dress for Teenage Girls with Detachable Train by Mia Bambina Boutique Canada

Pearl White Tulle Dress for Teenage Girls with Detachable Train by Mia Bambina Boutique Canada

White Champagne

Pearl White Tulle Dress for Teenage Girls with Detachable Train

Sale price$239⁰⁰ $239.00 Regular price $336⁰⁰ $336.00 Save $97

Flower Girl Dresses: Amalia High Low Lace Dress - Mia Bambina Boutique

Flower Girl Dresses: Amalia High Low Lace Dress - Mia Bambina Boutique

No color options

Amalia High Low Lace Dress

Sale price$119⁰⁰ $119.00 Regular price $264⁰⁰ $264.00 Save $145

Pink Blush Cappuccino Coral +2

Girls Ruffled High Low Dress

from $792⁰⁰ from $792.00

Blue Tulle Dress for Teenage Girls with Detachable Train by Mia Bambina Boutique Canada

Blue Tulle Dress for Teenage Girls with Detachable Train by Mia Bambina Boutique Canada

Blue Tulle Dress for Teenage Girls with Detachable Train

Sale price$239⁰⁰ $239.00 Regular price $336⁰⁰ $336.00 Save $97

Rosalie Long Over-skirted Teen Girl Dress - Mia Bambina Boutique

Rosalie Long Over-skirted Teen Girl Dress - Mia Bambina Boutique

Blush Champagne

Rosalie Long Over-skirted Teen Girl Dress

Sale price$119⁰⁰ $119.00 Regular price $216⁰⁰ $216.00 Save $97

Tulle Maxi Dress in Off White Tutu Dress for Girls by Mia Bambina Boutique Canada

Tulle Maxi Dress in Off White Tutu Dress for Girls by Mia Bambina Boutique Canada

Tulle Maxi Dress in Off White Tutu Dress for Girls

Sale price$179⁰⁰ $179.00 Regular price $216⁰⁰ $216.00 Save $37

Confirmation Dresses: Jamel - Teen Girl Dress with long sleeves - Mia Bambina Boutique

Confirmation Dresses: Jamel - Teen Girl Dress with long sleeves - Mia Bambina Boutique

Jamel - Teen Girl Dress with long sleeves

Sale price$71⁰⁰ $71.00 Regular price $216⁰⁰ $216.00 Save $145

Flower Girl Dresses: Kayla Ruffled Dress for Girl - Mia Bambina Boutique

Flower Girl Dresses: Kayla Ruffled Dress for Girl - Mia Bambina Boutique

No color options

Kayla Ruffled Dress for Girl

$264⁰⁰ $264.00

Teen Girl Semi-Formal Dress with Scarf Collar and Pink flowers by Mia Bambina Boutique Canada

Teen Girl Semi-Formal Dress with Scarf Collar and Pink flowers by Mia Bambina Boutique Canada

Teen Girl Semi-Formal Dress with Scarf Collar and Pink flowers

$192⁰⁰ $192.00

Teen Girl Semi-Formal Dress with Scarf Collar and Blue flowers by Mia Bambina Boutique Canada

Teen Girl Semi-Formal Dress with Scarf Collar and Blue flowers by Mia Bambina Boutique Canada

Teen Girl Semi-Formal Dress with Scarf Collar and Blue flowers

Sale price$119⁰⁰ $119.00 Regular price $192⁰⁰ $192.00 Save $73

Classic Above-the-Knee Girl Dress with a Baguette by Mia Bambina Boutique Canada

Classic Above-the-Knee Girl Dress with a Baguette

Sale price$83⁰⁰ $83.00 Regular price $222⁰⁰ $222.00 Save $139

Teen Girl Outfit Velvet Bomber and Tulle Skirt by Mia Bambina Boutique

Teen Girl Outfit Velvet Bomber and Tulle Skirt by Mia Bambina Boutique

Teen Girl Outfit Velvet Bomber and Tulle Skirt

Sale price$47⁰⁰ $47.00 Regular price $156⁰⁰ $156.00 Save $109

Teen Girl Houndstooth Dress with Leatherette belt by Mia Bambina Boutique Canada

Teen Girl Houndstooth Dress with Leatherette belt by Mia Bambina Boutique Canada

Teen Girl Houndstooth Dress with Leatherette belt

Sale price$47⁰⁰ $47.00 Regular price $144⁰⁰ $144.00 Save $97

Long Sleeve Outfit for Teen Girl with Plaid Skirt by Mia Bambina Boutique

Long Sleeve Outfit for Teen Girl with Plaid Skirt by Mia Bambina Boutique

Long Sleeve Outfit for Teen Girl with Plaid Skirt

Sale price$35⁰⁰ $35.00 Regular price $144⁰⁰ $144.00 Save $109

Girls Communion Bolero with Sleeves Mia Bambina Boutique Canada

Girls Communion Bolero with Sleeves Mia Bambina Boutique Canada

Girls Communion Bolero with Sleeves

Sale price$59⁰⁰ $59.00 Regular price $84⁰⁰ $84.00 Save $25

Girls Festive Red Sleeveless Tutu Dress by Mia Bambina Boutique Canada

Girls Festive Red Sleeveless Tutu Dress by Mia Bambina Boutique Canada

Girls Festive Red Sleeveless Tutu Dress

Sale price$95⁰⁰ $95.00 Regular price $216⁰⁰ $216.00 Save $121

Birthday Dresses: Girls Floral Print Bow Dress - Mia Bambina Boutique

Birthday Dresses: Girls Floral Print Bow Dress - Mia Bambina Boutique

No color options

Girls Floral Print Bow Dress

Sale price$119⁰⁰ $119.00 Regular price $216⁰⁰ $216.00 Save $97

Teenage Girls Tulle Dress Tutu Du Monde Inspired by Mia Bambina Boutique

Blush White Cappuccino

Girls Tulle Dress Tutu Du Monde Inspired

Sale price$239⁰⁰ $239.00 Regular price $336⁰⁰ $336.00 Save $97

Elegant lace flower girl gowns with illusion backs and dramatic princess silhouettes - Mia Bambina Boutique

Champagne flower girl dress featuring embroidered lace bodice and princess tulle skirt - Mia Bambina Boutique

Ivory Champagne Blush

Arabella Grace Flower Girl Dress

from $384⁰⁰ from $384.00

Shop Easter Dress for Girls at Mia Bambina Boutique Kids Floral Spring-Summer Dress with a Pink Bow

Shop Easter Dress for Girls at Mia Bambina Boutique Kids Floral Spring-Summer Dress with a Pink Bow

Kids Floral Spring-Summer Dress with a Pink Bow

Sale price$71⁰⁰ $71.00 Regular price $174⁰⁰ $174.00 Save $103

Looking for the perfect dress for your 12-year-old? Whether it’s for a birthday party, wedding, First Communion, or any other special moment, our boutique collection offers elegant, age-appropriate styles your little girl will love. All dresses listed on this page are in stock and available for fast shipping across the USA. From soft tulle skirts to delicate lace bodices, each design is made with comfort and charm in mind.

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© 2026 Mia Bambina Boutique | CHILDREN'S FORMAL WEAR SPECIAL OCCASION DRESS BOUTIQUE in Toronto, Ontario, Canada

★ Reviews

Let customers speak for us

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M

Ivory Tulle First Communion Dress

MJ (Brooklyn, US)

Elegant and worth it ✨

This dress exceeded my expectations—Malia absolutely loves it! We tried so many other stores, and I’m so glad we found yours. The details are what truly won me over—it’s elegant and perfectly age-appropriate.
Delivery was fast, and the dress arrived beautifully packaged. Many have tried to replicate this design, but nothing compares to the original. I’m so happy I didn’t hesitate to spend a little more for my princess’s big day.

Thank you so much for your beautiful review ✨

We are absolutely delighted to hear that Malia loves her dress — that truly means the world to us. It’s especially special to know that after trying so many options, you found the perfect one with us.

We take great pride in every detail, so your kind words about the design and quality are deeply appreciated. Moments like your princess’s big day are so meaningful, and we are honored to have been a small part of it.

Thank you again for your trust and support — it truly means everything to us

Warmest regards,
Mia Bambina Boutique ✨

M

Glitter Tulle Flower Girl Dress with Short Sleeves

Monica

Beautiful!

Thank you so much, Monica 🤍✨

We’re so happy to hear you loved the dress! Your kind words truly mean a lot to us.

Warm regards,
Mia Bambina Boutique ✨

A

Light Blue Graduation Dress with a Flounce

Ana Maria (Houston, US)

“Light blue graduation dress”

I’m disappointed in myself for not quadruple checking my order, because it was an expensive purchase for an elementary school dance. The name of the dress has the words “light blue.” I had been searching for a light blue dress all over the internet and when I came across this, I immediately knew this was her dress.
The selection was unfortunately already made since I chose dresses in stock. And I did not notice there were other options, since it’s normal for websites to post the same dress in numerous colors. I assumed I had landed on the light blue.
The dress is well made, but my daughter was sad to “feel like a bride” with the ivory color already selected.
At the end of the day it was my fault.
I emailed the company suggesting that they keep color specific named dresses, when the costumer has various dresses to choose from. The website seems to be constructed fine otherwise. But these are expensive dresses shipping outside of Canada. It is a hassle to return or exchange.
I have not heard back but I hope they take the suggestion.

Thank you so much for your thoughtful review

We truly appreciate you taking the time to share your experience and your kind words about the quality of the dress. At the same time, we’re very sorry to hear about the confusion regarding the color — we completely understand how important it is for your daughter to feel just right for her special event.

Your feedback is incredibly valuable to us, and we will certainly take your suggestion into consideration as we continue to improve our product listings and overall shopping experience.

Thank you again for your honesty and support

Warm regards,
Mia Bambina Boutique ✨

C

CLARISSA High-End First Communion Dress

Ciara G.

Stunning CLARISSA Communion Dress with Exceptional Service

I’ve just received my daughter’s Communion dress and I’m absolutely thrilled with it. We chose the Clarissa dress and it’s even more beautiful in person. I first came across this dress two years ago and instantly knew it would be the perfect one for my daughter.
As I’m based in Ireland, I contacted Mia Bambina Boutique to see if the dress could be shipped to my sister in California, who then brought it home to me. Their response was immediate, the dress was shipped within an hour of ordering, and it arrived to my sister within a few days, with plenty of time to spare.
I can’t wait to see my daughter wear it for her Communion in May. The dress is truly stunning. I would absolutely buy from here again and highly recommend Mia Bambina Boutique.

Thank you so much for your wonderful review ✨

We are absolutely delighted to hear how much you love the Clarissa dress — it truly means so much to us, especially knowing you had it in mind for your daughter for such a long time.

We’re so glad we could assist with the delivery arrangements and ensure everything arrived smoothly and on time. It’s always our goal to make the experience as seamless as possible, no matter where our clients are located.

We’re sure your daughter will look absolutely beautiful on her special day in May — what a meaningful moment

Thank you again for your trust, kind words, and recommendation. It truly means the world to us.

Warmest regards,
Mia Bambina Boutique ✨

D

Flutter Sleeve Traditional Dress for Communions

Dody Lacle

Very happy with the dress

Dear Miabambina

I am very happy with the dress, it came out stunning. My daughter was very happy with her dress. The fabric was gorgeous and very well made. I would totally recommend and would buy again.

Thank you so much for your kind words ✨

We’re absolutely delighted to hear that you and your daughter loved the dress — it means so much to us. Knowing she felt happy and special in it is truly the best compliment we could receive.

We’re so glad you appreciated the quality and craftsmanship as well — we put great care into every piece.

Thank you again for your support and recommendation. We would be honored to serve you again in the future

Warm regards,
Mia Bambina Boutique ✨