This is a Ralph Lauren polo shirt. It's a kids' size 150, but I, an adult, bought it for golf and wore it a few times. I haven't played golf in a while, so it's been stored in my closet. I'm selling it as part of decluttering. It's cute, so I hope someone who likes it will buy it! Laid flat: Length: 59cm Width: 45cm Please note that these are amateur measurements, so there may be some errors. Please refer to the photos for the sleeve opening circumference. *Although it's a kids' item, I've listed it as an adult S size. If you purchase multiple items from my shop, I'm willing to consider a small discount.