In terms of a dress code, it’s pretty much the same for every interview you go to in most cases.
For firms and companies such as Boots, just stick with dressing smart.
For men, a smart suit is advised, but don’t go too over the top and look like you’re dressing for a dinner party.
For women, again, smart suits with either a knee-length skirt or trousers. Avoid low cut tops and heels that are too high.