I purchased this from a Korean children's clothing website, but I have never used it. It had a slight odor when I bought it, so I only pre-washed it (with detergent). I plan to ship it via Yu-Packet Post. No price reduction is possible. The collar has a slight crease. It's a long-sleeved T-shirt. The fabric is a bit thinner than a sweatshirt. The collar is not removable. As it is made overseas, there may be some loose stitching or fraying. Please understand this beforehand. The only tag is the size label on the outside; there were no others originally. The fabric is unknown. FHW