This pattern is made with COTON FIFTY yarn (50% cotton - 50% acrylic) and ECOTON yarn (8% recycled cotton - 48% recycled acrylic - 4% other fibres). Perfect for trying your hand at knitting, you will just need some round stitch-markers to mark the armholes. Stitch used: garter stitch. 2.5 mm knitting needles. Machine wash, dry flat.