Welcome to House of Party, party supplies and fancy dress shop in Oswestry, Shropshire, with everything you need for party fun. If you are looking for a fancy dress shop in Oswestry, House of Party has a wide range of costumes for every occasion under one roof! Located only 2 miles from the town centre, our fancy dress shop in Oswestry has free parking and has a team of party planning experts on hand to assist you.