Okay so my homecoming is Oct.30th and I need a bra for my dress but I don't know what kind or where to get them. I live with all guys and so its hard to get this information.

This is what my dress looks like:
http://deb.imageg.net/graphics/product_images/pDEB-6318045reg.jpg

The V neck goes down to about the middle of my chest and so parts of regular bras show.

Any help with be appriciated :]

If u live near a mall, try going there and find a bra shop. Tell her what kind dress your wearing and need a bra for that dress that would also be in v shape.

I agree, go to a bra shop if you can. But instead of just trying to describe the dress, bring it with you so you can try it on with the bras. Even a department store with a bra section will probably have something. Nordstrom's is always really helpful. But macy's also has a good selection usually and for less money