SD has a an excellent list.
I also avoid denim, I wear quick drying hiking pants.
With respect to anti-sea sickness meds - try them BEFORE you make the trip. They affect different folks in different ways.
ISPA Yachtmaster Offshore Instructor Evaluator
Sail Canada Advanced Cruising Instructor
IYT Yachtmaster Coastal Instructor
As I sail, I praise God, and care not. (Luke Foxe)