Jonathan Logan was a popular line with younger people. This 1970s day dress is a fun periwinkle blue in a crinkly material, with cute bow accents on the front of the neck and the waist. Tag says Jonathan Logan and Size 13. This is a vintage size 13, a modern size 6-8. Excellent condition. Cute on. Measurements are approximate: Bust - 36-38", Waist - 30", Hips - 36". Length of the dress is approximately 43".