Tess is 5\'8\" and is wearing a size 8 60% Cotton, 40% Viscose Neck to hem length for a size 12: 66cm Semi-fitted, try your normal size Machine washable (delicate) Length finishes at mid hip Our bestselling semi-fitted Rita Sweater shape has a lightweight cotton-mix composition, a crew neck and finishes mid-hip. Our range of designs offers an easy way to add some fun and colour to your wardrobe. The fun UFO design is vibrant and retro, with a kitsch UFO and rainbow beam.