Button down SS shirts (set of 3)

Two Cat and Jack (size small, 6/7) and one H&M (7-8Y) button-down shirts. All three were only worn a few times each. The Cat and Jack shirts are in great condition with no stains. The H&M shirt has a small stain (see 4th photo), but otherwise in great condition. I think that the stain could actually be removed with Shout. I removed another similar stain before noticing that there was a second blemish.