Costume Shop Finder Alfreton Costume Shop Listings page. This section lists as many Costume Shops we could find in Alfreton. If you are the owner of a Costume Shop in Alfreton please submit your listing using the Get Listed link at the top. These Alfreton Costume Shops offer costumes and fancy dress for adults or children in Alfreton, including theatrical and party costumes, Halloween costumes and costume accessories. Most Costume Shops listed below also offer costume accessories such as masks, wigs, make up and props in Alfreton.