Beautiful Long Sleeve light weight Greg Norman Polo from the solar XP range meaning this is light and comfortable in the heat and also protecting you from NZs harsh UV rays.
 
Flamingo Jacquard fabric
Play Dry Fabric
Boomerang collar 
Silver Scallop Zipper pull
Saddle Raglan Sleeves
Extreme sun-blocking technology
Size : S – 2XL
UPF 50+
 
You should shop in your normal size XL = 18