It's easy to put on, just slip it over your head! The buttons at the chest look smart and cool when both are fastened, but it also looks good with one unbuttoned. The color is a slightly pale yellow, not a bright yellow. There are no noticeable stains or dirt on the collar, and it's in a clean condition. However, it is a used item that has been worn a few times, so please understand this before purchasing. If you have any questions, please feel free to comment. [Welcome to bulk purchases of baby clothes! (*´꒳`*)]