This item is guaranteed to be authentic, so please rest assured. ☆ Size: XS ☆ Color: Black ☆ My usual clothing size is S-M, size 9-11, or Italian size 34-38, depending on the brand. Please use this as a reference. ※ Please refer to the images for the material composition. ① Please refrain from purchasing if you are overly concerned about minor details. ② Please carefully examine the condition of the item in the images before making a purchase. ③ We check for stains, blemishes, and damage when listing items. However, please understand and acknowledge that there may be unintentional oversights or omissions in the item description. ※ We strive for prompt responses, but please understand that replies to transaction messages and item shipping may be delayed on Saturdays, Sundays, and holidays.