I've used this, which is a hair set (not an accessory)
https://xwhitepolar.tumblr.com/post/177806118877/everseasonal-hat-4t2-conversion-of-nolan-simssNote that I didn't add the grey to the families (
Mailbomb is a separate file), because the hat texture for blond, red, brown, black is different each time as shown below
Black
Blond
Brown
Red
Hat texture with custom strawhat texture and small lace around - the around ribbon thing is a different colour for blond, red, brown, black.
Download at mediafire
http://www.mediafire.com/file/4jq3rhdi60k92z9/Everseasonhathairrec.rar/