After my mum had skin cancer on her head she started to get her wigs from Creative Wigs in Swanston St Melbourne. They are above Saleras jewelers and you can either go up the stairs or they have a lift in the jewelers. They are on the 2nd floor. They have a large range and mum has been very happy with them. She just gets the synthetic ones. They generally last for 12-18 months before the colour starts fading and they look a bit lack lustre. Mum usually pays round $200-250 but there are cheaper ones. The service is really good too.