No.
No, it will kill the flowers. You can refrigerate them to keep them longer, however, don't place them next to any fruit (it will speed up the flower's decomposition).
Carnations and roses are commonly used in corsages. http://www.ftd.com/corsages-boutonnieres-ctg/product-corsages
Corsages are elegant women wear for any dance Party, formal gathering etc
Yes
One can get ideas for great wrist corsages for a wedding by visiting a local florist. There are many different options. Roses seem to be a very popular flower included in wedding corsages.
Pinned to their lapel.
Yes, they are
left wrist. type in corsages on google and check the images. they're all on people's left wrists
Chrysanthemum aka mums
The orchid.
a
yes
There are many different places the consumer can order custom corsages online. One simply has to do a simple search which will lead them to a number of retailers offering this product.