I received the blue and brown shirt in Medium.  The colors are exactly what I saw on my computer.  It's larger than I thought, measuring 21 inches across the chest area right below the sleeves (42 inches around).  I should have ordered Small, my normal size.  The fabric is quite thin, but soft and nice. I'm thinking of shrinking the shirt in hot water to make it smaller and thicker.  Will it shrink 5%?  We will see.  If still too wide, I can sew the side seams to make the shirt narrower.  This shirt is make in a simple fashion, so alteration should be fairly easy.