Wedding colors!

It is a lot of colors and maybe it's just my screen but some of the colors aren't matching with what you said they are. The colors look like green, orange, a rusty/cinnamon color, purple or blue hard to tell, pink and black. They might look different in person though. I would try to arrow it down a bit. Are you going for a Halloween vibe if so then definitely keep the orange and black. If you are trying to avoid a Halloween vibe then don't make them your main colors. I personally wouldn't do anymore than three colors. I am not a fan of black and blue together so I would eliminate one of them. I also don't know as if I'd count the green if it's just being used as just greenery. I would think black, orange and a deep purple could look really pretty together. But then again it might come across as a very Halloween feel to it. I think part of deciding on the colors comes down to the vibe that you want.

Since you asked for opinions... I don't feel the colors really "flow" together or compliment eachother. Here are some beautiful Autumn color schemes that have similar colors in them:

In the end though, it's your wedding and you should do whatever you really love!

I would choose 3 colors and that is it. I think you have too many colors right now and they don’t seem cohesive. Decide on the feel/vibe/theme you want to create and then pick the colors that will fit that feel. The previous poster had some really nice complementary colors.