Fable Question. HELP
 

Can anyone tell me where in the hell I can buy a black rose?? I'm supposed to give it to the mayor of Bowerstone, but I cant find one anywhere. Please help. :)

They're sold in the shop near the manor, s'where I got my Black Rose.

Yep, the shop in the middle of the town!

I have a question haha, what happens when you are doing the necklace part of that quest, but you accidently went on a rampage and killed everyone in Oakvale, the town that the necklace is supposedly in? Do the quest npc's respawn or am I fucked forever?

Shouldn't be a problem.

If you go the beach by the dock, use a Spade (shovel) and dig inbetween the 2 upside down boats, you'll find the necklace.