I did a quick Google for Sunshine UK and found just the one company. Some of their blurb:

Sunshine UK is a brand new company operating in the south of England. We sell promotional products - anything from key rings, to kites, to children's toys - as well running an annual prize draw competition. The philosophy of our company is to create a successful business, whilst donating a percentage to those most in need of a helping hand.

There's no mention on the website of a traditional dress survey.