There is a new website to pick up Warhammer shirts, etc.
via Warhammer Community
https://www.warhammer-community.com/2017/03/24/new-website-for-warhammer-wargear/
Warhammer Wargear have a brand new website.
This is your place to pick up officially licensed t-shirts, hoodies and other assorted merchandise.
There are dozens of designs to choose from, and there is stuff on there for hobbyists of all types, from hoodies bearing Azyrite iconography, to shirts pledging allegiance to your favourite Blood Bowl team and more besides.
http://sales.spreadshirt.com/warhammer/EU.html