Size...S Transparency...None It's more like a five-分丈 (approx. 3/4 length) than a seven-分丈 (approx. 7/8 length). The size is listed as S, but the waist is elastic, so it has plenty of room♪ It's very cute, so please consider it♪ When shipping, it may be compressed or folded small, so please understand. Length: Approximately 69 cm Width (underarm to underarm): Approximately 52 cm Waist (when elastic is stretched) width: Approximately 56 cm