Banana Republic Sleeveless Elegant Dress Navy, Gray, and Black Color Block Dress Size 00↓ Banana Republic's size 00 is equivalent to Japanese XS-S sizes (approximately size 5-7) and is designed for very petite and slender individuals. Due to the typical roominess of US brands, it may feel slightly larger than your usual Japanese size. Fashion Press Fashion Press +1 Sizing (00): Ideal for those around 150-155cm tall with a slender frame. Features: The width is made to be tight, and many designs emphasize the waistline. I wore it at 164cm. Worn 2-3 times. It has been stored in a closet and is in beautiful condition, but please understand that there may be folding creases as it will be shipped folded. Dress Women's Sleeveless Size: S