Art’Isa Kids is a children’s clothing brand founded by Isabelle Forthomme in Luxembourg, specialising in handmade, reversible and grow-with-you garments designed for comfort and longer wear.

Its collection includes adjustable trousers, cardigans, dresses, skirts and everyday clothing for babies and children, alongside bibs, scarves, hats, hair accessories and other textile essentials. Many garments are reversible, offering two looks in one, while adjustable cuffs, waistbands and other details allow selected pieces to accommodate a growing child.

Each item is sewn by hand in the founder’s Luxembourg workshop, using primarily cotton and linen fabrics, many of which carry OEKO-TEX STANDARD 100 or GOTS fabric certification. Fabrics are pre-washed before production to reduce subsequent shrinkage and colour changes. Art’Isa Kids also offers personalised embroidery and custom-made pieces.