I wore it once outside, but I haven't used it since then. I am 153cm tall, and I wore a free size, which was a bit oversized but still cute. I think it would be a good size for people around 145cm to 155cm. Please feel free to ask if you have any other questions ^^ I've included photos of me wearing it in the third picture, so you might find it easier to understand if you check those out too ^^ Originally, it was 8800 yen, but I'm selling it at a significant discount, so please consider buying it (。>人<)