Polo Ralph Lauren Janie & Jack Lot of 4 Polo Shirts

Listing is for 4 boys polo shirts: 3 Polo Ralph Lauren and 1 Janie & Jack. The tags are all cut off because my son was sensitive to tags. I believe these shirts to be size 6 but am unsure. My son wore these in kindergarten. All are good condition- the light blue polo has a faint stain on the inside of the collar, and the red/white/blue polo has some faint stains at the bottom, all not very noticeable when worn (please see pictures). The Janie and Jack polo is terry cloth material, very cute for the pool or beach.