I have gone to Bazaar to both buy vintage clothing and hire 70's and 80's era costumes. The range is fantastic - they have most eras and different sizes. Some things are for purchase only and can be a little pricey, which I guess is because they are original vintage bought from the public. The service is good, but get in quick because I have found things can go again almost as soon as they are returned from hire. Overall, a good place to head if you have a costume party coming up.