I wasn't sure of the exact Japanese size, so I measured it with a tape measure. Please allow for some margin of error. I'll list it as size 140 for now. It's a thin fleece lining. It has a very cute design, and personally, I wanted her to wear it for a while longer, but my daughter doesn't seem to want to wear it anymore, so I'm reluctantly putting it up for sale. There's some slight pilling from use, and some stains here and there. I've included them in the images. I think it's pen marks. I think it can still be worn. I think unicorn-loving children will be happy with it ⭐︎ Pink unicorn print sweatshirt with ribbed sleeves and glitter finish. - Color: Pink - Design: Unicorn print - Sleeve design: Ribbed - Features: Glitter finish - Size: 130-140 Thank you for looking.