The Crestmill Trading Company Ltd is a specialist UK online retailer. We specialise in plus size lingerie and underwear sales to members of the public.

Crestmill's main business is BigSmalls UK, which sells one of the biggest ranges of plus size lingerie in the UK and stocks size 18-36. BigSmalls was founded in 2006 and since then has grown to be one of the most popular lingerie stores on the web in the UK for plus size women.