This is aつけ襟 (detachable collar) / poncho from the Korean children's clothing brand, Aosta. Brand: Aosta Size: Free Worn/Used: Only once Please note that this item is also listed on other sites and may be removed without notice. (⁎ᴗ͈ˬᴗ͈⁎) * We will respond to price negotiations and questions in the comments, within reasonable limits.