how to sell a used wedding dress?

JK
How would you go about selling your wedding dress and would you? 
I'm thinking I'm going to sell mine... it takes up a whole closet, very full haha. I also don't see my daughter if I have a daughter in the future wanting to wear my dress. I'm also afraid it's going to start turning yellow over time unless professionally preserved :-/ 
Any suggestions? It cost close to 3k Judd Waddell design.. I got a 25% discount because it was a sample dress. I'm also small frame, 2-4 size :-/ 
Haha I have the same complexion and frame as this model from google