A children's clothing brand from Barcelona, Spain. It's written as 1+in the family and read as "One More in the Family," often shortened to "One More." Purchased at a Japanese select shop. I think it was around 2000 yen. The size is labeled 6-12m, but it stretches well, so it seems like it can be used for a long time. Made of soft material with no constricting feeling, so it can be used with peace of mind for babies. It's cute, but it didn't suit my child, and it was worn for a short time twice. There is one stain. It's not noticeable when worn, but please check the third photo. Please only purchase if you understand the quality of overseas children's clothing and that it is a used item worn by a child.