Rent A Headpiece

I have a beautiful headpiece that I bought right after I found my dress. My dress is perfect, but I changed my mind about the headpiece. The shop wouldn`t exchange it. Jerks. They told me that "we don`t do returns" and "we can`t tell if you wore it or not".
First of all, I wanted to exchange it. They wouldn`t lose any money (in fact, I would have made up the difference because the one I wanted cost more).
Second of all, they know d--- well that my wedding is in August, it`s written all over their cards, and if they couldn`t tell if I wore it or not then who the h--- cares?? Then they can sell it again! It`s not like it was never tried it on in the store! What`s the difference if it sat in my room for a couple months or if it sat in their store for a couple months?
Okay, I`ll calm down. Now that I got that off my chest I have a question to ask everybody. I`m thinking about lending out or renting out this headpiece to local brides so that as many people as possible can get some enjoyment out of it. It`s very pretty, I just don`t want to wear it anymore. I paid $150 for it and I was thinking of charging $10 to rent it, providing there is no damage. Do you girls think there`s a market for something like this or is this not a good idea? Maybe I could expand and have all different styles of headpieces for rent. Or do you think that brides would rather own their own headpiece?

Thanks for you input,
Robin