.Harlequin Fancy Dress, Balloons and Party Products is a large superstore situated in Fengate, Peterborough, with plenty of free parking for customers.There are over 3,000 quality fancy dress costumes for hire at Harlequin, and a huge range of packaged fancy dress costumes for sale. The excellent range of party products includes balloons, banners, table wear, themed decorations, birthday decorations, theatrical makeup, costume wigs, masks, fancy dress shoes, Halloween costumes and fancy dress accessories.The balloon team at Harlequin have over 20 years experience in creating fantastic wedding, party and corporate balloon displays.