This poor top was a comedy of errors in construction for me (ever have those days?) but it really is quite simple. There are no set-in or even raglan sleeves to slow you down. With kimono sleeves, though, the width of the fabric really determines the length of the sleeves. Hence the 3/4 length sleeves. Mine are even shorter than intended because I preshrank the fabric.
I really like this top. The easy fit of the arms and shoulders is super comfortable and the linen will be nice once we get past this heat wave. Maybe a blue or green version is in order.