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Home / Collections /

Semi Formal Outfits

45 products

Baby Dresses (1)
Birthday Dresses (28)
Bolero (3)
Casual Outfit Sets (2)
Christmas dress (8)
Flower Girl Dress (1)
summer dress (2)

6 months (1)
18 months (1)
Size 1T (8)
Size 1T (12 month) (1)
Size 2T (11)
Size 3 (4)
Size 3T (9)
Size 4 (12)
Size 4T (13)
Size 5 (13)
Size 5T (14)
Size 6 (29)
Size 6 month (5)
Size 7 (23)
Size 7-8 (1)
Size 8 (24)
Size 9 (12)
Size 9-10 (1)
Size 9 month (2)
Size 9 months (1)
Size 10 (12)
Size 11 (9)
Size 12 (9)
Size 13 (1)
Size 14 (1)
Size 16 (1)
Size 18 month (7)
Size 36 month (2)

Long Sleeve (3)
Short Sleeve (16)
Sleeveless (8)

Baby Blue Baby Blue
Black Black
Blush Blush
Cappuchino Cappuchino
Gold Gold
Ivory Ivory
Lilac/Blush Lilac/Blush
Mint/Orange Mint/Orange
Multicolor Multicolor
Navy Navy
Off White Off White
Pink Pink
Purple Purple
Red Red
Silver Silver
White White

Semi-Formal Outfits for Girls by Mia Bambina Boutique. Great variety of semi-formal dresses and suits for occasions like school or daycare parties, birthdays of other family and friends gatherings. We offer very unique designs and high-quality girls' wear.

45 products

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Formal Long Ruffled Dress

$180.00 $180.00

Girls' Garden Rose Dress with Ruffles by Mia Bambina Boutique Canada

Girls' Garden Rose Dress with Ruffles by Mia Bambina Boutique Canada

Girls' Garden Rose Dress with Ruffles

$130.00 $130.00

Mila - Girls Short Birthday Party Dress by Mia Bambina Boutique

Mila - Girls Short Birthday Party Dress by Mia Bambina Boutique

Mila - Girls Short Birthday Party Dress

$190.00 $190.00

Girls Bolero Jacket in Ivory with long Sleeves

Christmas dress: Navy Blue Dress for Baby Girl - Mia Bambina Boutique

Christmas dress: Navy Blue Dress for Baby Girl - Mia Bambina Boutique

Navy Blue Dress for Baby Girl

$135.00 $135.00

Arina - Little Girls Long Dress with ruffles in Ivory Blue or Blush by Mia Bambina Boutique

Arina - Little Girls Long Dress with ruffles in Ivory Blue or Blush by Mia Bambina Boutique

Ivory Baby Blue Blush

Arina - Little Girls Long Dress

$175.00 $175.00

Barbara Ivory High-Low Dress

Sale price$159.00 $159.00 Regular price $220.00 $220.00 Save $61

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

$120.00 $120.00

Christmas dress: 2-piece girls set with sleeveless dress and long-sleeved shirt - Mia Bambina Boutique

Christmas dress: 2-piece girls set with sleeveless dress and long-sleeved shirt - Mia Bambina Boutique

White Christmas Girls Outfit Set with Sleeveless Dress and long-sleeved shirt

Sale price$89.00 $89.00 Regular price $120.00 $120.00 Save $31

Girl's Lace overlay Dress With gold embroidery applique

Girl's Lace overlay Dress With gold embroidery applique

Blush Cappuchino

Girl's Lace overlay Dress With gold embroidery applique

$140.00 $140.00

Lilac/Blush Mint/Orange

Unicorn Birthday Tutu Dress for Little Girls

$120.00 $120.00

Pink Birthday Tutu Dress with Pearls by Mia Bambina Boutique

Pink Birthday Tutu Dress with Pearls by Mia Bambina Boutique

Pink Birthday Tutu Dress with Pearls

$160.00 $160.00

Girls Floral Print Bow Dress in Sizes 8-12

$180.00 $180.00

Pink Tulle Maxi Dress Long Tutu Dress for Girls by Mia Bambina Boutique

Pink Tulle Maxi Dress Long Tutu Dress for Girls by Mia Bambina Boutique

Pink Tulle Maxi Dress Long Tutu Dress for Girls

$180.00 $180.00

Girls Communion Bolero with Sleeves Mia Bambina Boutique Canada

Girls Communion Bolero with Sleeves Mia Bambina Boutique Canada

Girls Communion Bolero with Sleeves

Blush Off White

Chiara Flower Girls Party Dress with Ruffles

$175.00 $175.00

Girls White Party Dress with fur collar by Mia Bambina Boutique Canada

Girls White Party Dress with fur collar by Mia Bambina Boutique Canada

Anabel Girls White Party Dress with fur collar

Unicorn Little Girls Ruffled Dress

$145.00 $145.00

Ruffled Unicorn Birthday Tutu Dress for Girls - Mia Bambina Boutique

Ruffled Unicorn Birthday Tutu Dress for Girls - Mia Bambina Boutique

Purple Multicolor

Ruffled Unicorn Birthday Tutu Dress for Girls

$185.00 $185.00

Blue Girl's Dress with Embroidered Round Collar for Special Events by Mia Bambina Boutique Canada

Blue Girl's Dress with Embroidered Round Collar for Special Events by Mia Bambina Boutique Canada

Blue Girl's Dress with Embroidered Round Collar for Special Events

$140.00 $140.00

Pink Girls Dress Knee Length by Mia Bambina Boutique

Pink Girls Dress Knee Length by Mia Bambina Boutique

Pink Girls Dress Knee Length

$150.00 $150.00

Girls Pink Tutu Birthday Party Dress with Long Tail by Mia Bambina Boutique Canada

Girls Pink Tutu Birthday Party Dress with Long Tail by Mia Bambina Boutique Canada

Girls Pink Tutu Birthday Party Dress with Long Tail

$180.00 $180.00

Peach Blush Fluffy Dress

$145.00 $145.00

Blush Black Gold

Dasha elegant dress with long sleeves and baguette

$160.00 $160.00

Baby Girl Nautical Overall Dress Outfit Set by Mia Bambina Boutique Canada

Baby Girl Nautical Overall Dress Outfit Set by Mia Bambina Boutique Canada

Baby Girl Nautical Overall Dress Outfit Set

Girls Pink Unicorn Print Summer Dress in Sizes 4T-8

$130.00 $130.00

Baby Girl Sweet Sparkle Bow Dress by Mia Bambina Boutique Canada

Baby Girl Sweet Sparkle Bow Dress by Mia Bambina Boutique Canada

Baby Girl Sweet Sparkle Bow Dress

$135.00 $135.00

Unicorn Girls Shorts Outfit With T-shirt by Mia Bambina Boutique Canada

Unicorn Girls Shorts Outfit With T-shirt by Mia Bambina Boutique Canada

Unicorn Girls Shorts Outfit With T-shirt

Gingham Girls Shorts Outfit in White and Red

Gingham Girls Shorts Outfit in White and Red

Gingham Girls Shorts Outfit in White and Red

Red Princess Dress with Pearl-Embellished Collar by Mia Bambina Boutique

Red Princess Dress with Pearl-Embellished Collar by Mia Bambina Boutique

Red Princess Dress with Pearl-Embellished Collar

$180.00 $180.00

Nautical Summer Skirt Outfit for Girls by Mia Bambina Boutique Canada

Nautical Summer Skirt Outfit for Girls by Mia Bambina Boutique Canada

Nautical Summer Skirt Outfit for Girls

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

$180.00 $180.00

Shimmering Sleeveless Black Tutu Dress for Girls

Shimmering Sleeveless Black Tutu Dress for Girls

Shimmering Sleeveless Black Tutu Dress for Girls

$180.00 $180.00

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

$180.00 $180.00

Blue Polka Dot Baby Dress by Mia Bambina Boutique Canada

Blue Polka Dot Baby Dress by Mia Bambina Boutique Canada

Blue Polka Dot Baby Dress

$120.00 $120.00

Baby Girl Red Dress for Christmas by Mia Bambina Boutique Canada

Baby Girl Red Dress for Christmas by Mia Bambina Boutique Canada

Baby Girl Red Dress for Christmas

$125.00 $125.00

Toddler Red Tulle Dress for Christmas by Mia Bambina Boutique

Toddler Red Tulle Dress for Christmas by Mia Bambina Boutique

Toddler Red Tulle Dress for Christmas

$135.00 $135.00

Red Special Occasion Dress for a Baby Girl by Mia Bambina Boutique Canada

Red Special Occasion Dress for a Baby Girl by Mia Bambina Boutique Canada

Red Special Occasion Dress for a Baby Girl 6-24 Months

$150.00 $150.00

Kids Dresses Trapeze Navy Dress with a Bow by Mia Bambina Boutique Canada

Kids Dresses Trapeze Navy Dress with a Bow by Mia Bambina Boutique Canada

Kids Dresses Trapeze Navy Dress with a Bow

$165.00 $165.00

Girls Red Trapeze Party Dress with a Bow by Mia Bambina Boutique

Girls Red Trapeze Party Dress with a Bow by Mia Bambina Boutique

Girls Red Trapeze Party Dress with a Bow

$165.00 $165.00

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© 2025 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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R

Andromeda Sophisticated Communion Dress with sweetheart neckline

Rachel M (East Gwillimbury, CA)

Like a princess

This dress was even more beautiful in person! The detailing and the fabric is incredible. Cimes with a hoop skirt underneath tp allow the dress to stay poofed out. Our daughter will look perfect on her communion day thanks to Mia Bambina!

S

Lovely Crochet Lace Modest Communion Dress

Sarah O’Connor (Dunboyne, IE)

Great service, great quality

Beautiful dress, great quality. Elena was lovely to deal with, very helpful. Very happy customer and a very happy communion girl!

M

Simple Classic Lace First Communion Dress

Maria Mora Mora (Los Angeles, US)

DELAWARE Simple Classic Lace Sleeve First Communion Dress

M

Classic Off White Tulle Girl Dress for First Communion or Weddings

Maria Roman (Rocky Hill, US)

First Communion Dress

Love love love!!!!! My daughter got so many compliments on her dress!! Will be buying again in 2 years for my other daughter First Communion!

J

Christina-Long-Sleeved First Communion Dress

Julie Snyder Christiana (Rocky Hill, US)

Beautiful dress for First Holy Communion

This dress is gorgeous. My daughter looked amazing! It is very well made and the sizing was exact!