Having just purchased a new set last year I can say that you need to be aware of the following:
-Fabric quality and durability
-If multiple companies are in the mix, get a sample from each and put it on a kid. Based on how it’s made consider how that uniform will fit your kids after 5 years
-Don’t fall for the “Free Stuff” It’s never free, at this point that company is working a deal and not earn your confidence and business.
- If your school district is going on cost alone, remember you get what you pay for.

DeMoulin made ours and was by far the better constructed uniform. I don’t know which company made your current uniforms but if they have lasted 12 years it might be worth sticking with that company. Best of luck!