Ch 50. Row 1: Dc in 4th ch from hook--counts as 2 dc; *ch 1, sk ch, dc in next ch; rep from * to end; turn. Row 2: Ch 4--counts as dc and ch-1; *dc in next dc, ch 1; rep from * across, ending with dc in 3rd ch of turning ch. Fasten off. Lace ribbon in and out of ch-1 sps along each row. Trim ends of ribbon evenly.