There are several results related to stores in Cardiff, Wales. Here is a list of the most relevant results:

• What! Stores - Cardiff: This is a store located at 507 Newport Road, Cardiff CF23 9AD, United Kingdom. However, according to the Yelp page, it is currently closed.

• Whats Stores newest shop in Cardiff: This is a new store that opened in St Mellons, Cardiff in 2019.

• What!: This is a discount store located in Cardiff.

• Cardiff shopping: Cardiff has a variety of shopping options, including large shopping centers, high street favorites, individual stores, and a thriving indoor market.

It is unclear what type of store the original question is referring to, so these are the most relevant results related to stores in Cardiff.