I have just discovered an amazing buying and selling website called Etsy! Etsy is an online marketplace like Ebay but it is devoted to items which are handmade, as well as vintage goods and crafting supplies.
One of my favourite sellers is Pink Y Ane La (PinkyAnela) who sells loads of hello kitty / pink / tacky stuff which is amazing!
Also another favourite seller is Enlyl's Realm which sells beautiful jewellery which is made by the lovely Audrey. You can find all of her Gothic inspired jewellery which is made with luxurious lace and velvet materials combined with a carefully selected choice of vintage metals on the Etsy site. I love this antique silver dragon fly necklace which is for sale at the moment, but you must hurry as her designs do not stay on the shelf for long!