Ma Mercerie Créative is a haberdashery and creative-hobbies retailer based in Saint-Amand-les-Eaux, offering supplies for knitting, crochet, embroidery and sewing. Its range includes yarns in materials such as cotton, acrylic, wool, mohair, alpaca and merino, alongside crochet hooks, knitting needles and project accessories. Embroidery shoppers can find fabrics, needles, threads, customisable supports and diamond-painting kits. Sewing supplies include fabrics, sewing and overlocking threads, buttons, zips, labels, needles and other equipment.

The shop also stocks ready-to-make kits for crochet, embroidery, cross-stitch and knotting, as well as books covering knitting, crochet, embroidery, macramé and related crafts. Practical and decorative accessories include project bags, pom-poms, safety eyes, stuffing and specialist laundry products. Products feature well-known craft brands such as Scheepjes, Rico Design, DMC, Prym, Bohin and KnitPro. Ma Mercerie Créative also highlights creative workshops and gift cards. Orders can be shipped quickly, with delivery through Mondial Relay and Relais Colis, as well as local delivery to selected communities around Saint-Amand-les-Eaux.