*YOU* are ultimately responsible for knowing the rules and regulations of your specific organization. We have sold products to a diverse amount of clients on Six Different Continents, and we have found that no two judging organizations use the exact same set of rules.
Though most mimic in part or whole the rules and regulations of the Royal Scottish Pipe Band Association.
We will work with you to help you understand them, and offer guidance as to how to set up your uniform. Below are widely regarded Uniform Regulations from Major Groups. 
Craig in #1 Dress
Cover page of SCOT Dress Rules...
The Royal Scottish Pipe Band Association 
EUSPBA Rules and Regulations 
WUSPBA Rules and Regulations