Try Kohls. My GF got one from there last week
Dress shoes such as heels or flats can go well with a black dress. Preferably not wedges of sandales. Make sure that the dress shoes are in black, or matching an accesory.
It depends on the type of dress. For a fancy dress, I would recommend either red, black, or red and black heels. But if it is a casual dress, flats would be a good idea.
Yes
It would go black
This is not an easy look to pull off. If you must wear a black dress with tight blue jeans, go for a shorter dress with less in the front.
Yes, a short blue dress goes with black. But if it was a long dress down to your ankles, i would wear white or clear or blue shoes.
I'd go with a black and white dress shirt and some cuffs.
You can go to FashionTIY, there are many black dresses.
The important thing to remember about a masquerade ball is your mask! A beautiful costume is important (formal attire) but the mask is the thing. Research some fancy dress masks to understand the concept.
Any thin nylon should go great with a long silk black dress.
yeah should look good
The colour that goes with a pearl dress is most likely to be pearl or black.