Agatha Boutique is an online store specializing in clothing, accessories, and essentials for babies and children in Quebec and across Canada. We offer a complete selection including clothing for girls and boys, baby items, and practical everyday accessories. In addition to children's clothing, discover our selection of toys, games, strollers, car seats, and children's furniture such as beds and mattresses. All our products are chosen for their quality, safety, and durability. Whether you're preparing for the arrival of a baby or looking for daycare essentials, Agatha Boutique is a one-stop shop for families in Quebec and across Canada. Take advantage of our fast shipping and discover our new arrivals online regularly.
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Diamond Glow Girls Formal Dress
Regular price 224.99$ CADRegular priceSale price 224.99$ CAD -
Frilly Fiona Girls Formal Dress
Regular price 109.99$ CADRegular priceSale price 109.99$ CAD -
Sweet Elegance Girls Formal Dress
Regular price 139.99$ CADRegular priceSale price 139.99$ CAD -
Prestige Perla's A-Line Dress
Regular price 150.00$ CADRegular price329.99$ CADSale price 150.00$ CADSale -
Pink Stardust Girls Formal Dress
Regular price 149.99$ CADRegular priceSale price 149.99$ CAD -
Grace Angel Girls Formal Dress
Regular price 99.99$ CADRegular price199.99$ CADSale price 99.99$ CADSale -
Stellar Harmony Girls Preteen Dress
Regular price 224.99$ CADRegular priceSale price 224.99$ CAD -
Splendid Charm A-Line Dress
Regular price 150.00$ CADRegular price349.99$ CADSale price 150.00$ CADSale -
Illusion Lace Baby Formal Dress
Regular price 99.99$ CADRegular price129.99$ CADSale price 99.99$ CADSale -
Baby Blue Princess Dress
Regular price 149.99$ CADRegular priceSale price 149.99$ CAD -
Gaia Glamour A-Line Dress
Regular price 150.00$ CADRegular price329.99$ CADSale price 150.00$ CADSale -
Sold outBlue Hearts Girls Formal Dress
Regular price 70.00$ CADRegular price179.99$ CADSale price 70.00$ CADSold out -
Majestic A-Line Dress
Regular price 150.00$ CADRegular price349.99$ CADSale price 150.00$ CADSale -
Graceful Garden Girls Formal Dress
Regular price 259.99$ CADRegular priceSale price 259.99$ CAD -
Elegant Ellen Girls Formal Dress
Regular price 99.99$ CADRegular price189.99$ CADSale price 99.99$ CADSale -
Chic Charm Girls Formal Dress
Regular price 154.99$ CADRegular priceSale price 154.99$ CAD
Collection: Girls' Dresses
Twirl-tested and approved. Our girls' dresses collection spans everyday cotton dresses, sweet sundresses and special-occasion pieces with details that delight — ruffles, florals, bows and skirts made for spinning.
Curated from Canadian brands, each dress balances comfort with charm: soft linings, easy closures and quality stitching that survives both parties and playgrounds. From baby to big kid, find the dress for her next moment.















