These cute tartan trousers are made with MacKenzie Tartan polyester viscose fabric. Wash at 40 They compliment my waistcoats, bow ties, bibs and flat caps. Great for parties, weddings or any occasion Waist is elastic for comfort with a straight front. Pattern may vary depending on where the tartan is cut. Approximate length outside leg from waist: Newborn 25 cm 0-3 months 30cm 3-6 months 36cm 6-12 months 42cm 12-18 months 45cm 18-24 months 48cm 2-3 years 53cm 3-4 years 57cm