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.
JuniorKids
Costume garçon à boutons dorés
Costume garçon à boutons dorés
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Give him a wardrobe upgrade with the Boy's 3-Piece Sport Set, an exclusive design from Junior Kids. This modern ensemble brings together a fitted jacket, a soft cotton shirt and slim-fit trousers, lending a touch of European elegance to weddings, special events and everyday wear alike. Classic sophistication meets contemporary flair here, with impeccable tailoring and high-quality fabric that keep him looking effortlessly sharp while feeling completely at ease.
Every piece earns its spot. The jacket, crafted in premium cotton knit, pairs a structured yet flexible fit with a sleek design suited to formal and semi-formal occasions; soft and breathable, it stays comfortable all day without losing its polished silhouette. The shirt is cut from high-quality, breathable cotton — lightweight, soft to the touch, and crisp enough to elevate the suit's refined style through the longest events. As for the slim-fit trousers, an adjustable waist lets the fit keep pace as your child grows, and since they share the same premium fabric as the jacket, the whole outfit looks seamless and coordinated.
Why choose this stylish 3-piece sport suit? It's an exclusive kids' design that blends fashion with sophistication, the soft, breathable cotton knit keeps him comfortable from morning to night, and the slim cut with adjustable waist delivers a polished yet comfortable look. It's versatile, too: perfect for a ring bearer, junior groomsman or stylish wedding guest, at gala dinners and family gatherings, or as refined everyday elegance. Order now and make your child the star of his next event — timeless elegance, made for unforgettable memories.
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