Onward 23区 Tank Top Size: 32 (5-7号 / Japanese size) Purchased from 23区, which carries smaller sizes. Material: 100% cotton tricot Stretchy and easy to wear. A very simple white tank top, but the jewel embellishment on the chest adds a nice accent. Worn for about 2 seasons (a few times) and then stored folded. This is not new, so please understand that it is USED before purchasing.