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Home / Collections /

Semi Formal Outfits

55 products

Baby Dresses (1)
Birthday Dresses (32)
Bolero (3)
Casual Outfit Sets (2)
Christmas dress (8)
Flower Girl Dress (1)
Girls Jacket (3)
Jackets (1)
Semi Formal Outfits (2)
summer dress (2)

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

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

55 products

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Formal Long Ruffled Dress

Sale price$99.00 $99.00 Regular price $180.00 $180.00 Save $81

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

Sale price$89.00 $89.00 Regular price $130.00 $130.00 Save $41

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

Sale price$129.00 $129.00 Regular price $190.00 $190.00 Save $61

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

Sale price$89.00 $89.00 Regular price $135.00 $135.00 Save $46

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

Karina Girls Party Dress

Sale price$119.00 $119.00 Regular price $160.00 $160.00 Save $41

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$59.00 $59.00 Regular price $120.00 $120.00 Save $61

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$39.00 $39.00 Regular price $120.00 $120.00 Save $81

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

Sale price$99.00 $99.00 Regular price $140.00 $140.00 Save $41

Lilac/Blush Mint/Orange

Unicorn Birthday Tutu Dress for Little Girls

Sale price$79.00 $79.00 Regular price $120.00 $120.00 Save $41

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

Sale price$125.00 $125.00 Regular price $160.00 $160.00 Save $35

Girls Floral Print Bow Dress in Sizes 8-12

Sale price$99.00 $99.00 Regular price $180.00 $180.00 Save $81

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

Sale price$119.00 $119.00 Regular price $180.00 $180.00 Save $61

Rita - Little Girls Dress in Sizes 8-12/White or Pink

Sale price$89.00 $89.00 Regular price $140.00 $140.00 Save $51

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$29.00 $29.00 Regular price $70.00 $70.00 Save $41

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

Sale price$69.00 $69.00 Regular price $95.00 $95.00 Save $26

Unicorn Little Girls Ruffled Dress

Sale price$89.00 $89.00 Regular price $145.00 $145.00 Save $56

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

Sale price$119.00 $119.00 Regular price $185.00 $185.00 Save $66

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

Sale price$99.00 $99.00 Regular price $140.00 $140.00 Save $41

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

Sale price$119.00 $119.00 Regular price $180.00 $180.00 Save $61

Peach Blush Fluffy Dress

Sale price$119.00 $119.00 Regular price $145.00 $145.00 Save $26

Chiara Girls Party Dress FINAL SALE no bag

Sale price$69.00 $69.00 Regular price $175.00 $175.00 Save $106

Blush Black Gold

Dasha elegant dress with long sleeves and baguette

Sale price$99.00 $99.00 Regular price $160.00 $160.00 Save $61

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

Sale price$49.00 $49.00 Regular price $85.00 $85.00 Save $36

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

Sale price$99.00 $99.00 Regular price $130.00 $130.00 Save $31

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

Sale price$79.00 $79.00 Regular price $135.00 $135.00 Save $56

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

Sale price$39.00 $39.00 Regular price $65.00 $65.00 Save $26

Gingham Girls Shorts Outfit in White and Red

Gingham Girls Shorts Outfit in White and Red

Gingham Girls Shorts Outfit in White and Red

Sale price$49.00 $49.00 Regular price $95.00 $95.00 Save $46

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

Sale price$129.00 $129.00 Regular price $180.00 $180.00 Save $51

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

Sale price$39.00 $39.00 Regular price $85.00 $85.00 Save $46

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$119.00 $119.00 Regular price $180.00 $180.00 Save $61

Shimmering Sleeveless Black Tutu Dress for Girls

Shimmering Sleeveless Black Tutu Dress for Girls

Shimmering Sleeveless Black Tutu Dress for Girls

Sale price$119.00 $119.00 Regular price $180.00 $180.00 Save $61

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$119.00 $119.00 Regular price $180.00 $180.00 Save $61

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

Sale price$79.00 $79.00 Regular price $120.00 $120.00 Save $41

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

Sale price$99.00 $99.00 Regular price $125.00 $125.00 Save $26

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

Sale price$79.00 $79.00 Regular price $135.00 $135.00 Save $56

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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!