Well, they are only usuable for your own personal use. You certainly cannot put them on items and sell them as that is straight up infringement....

The context matters. If you are photographing a family that chooses to wear their costumes that is not really an issue. But if you are, for...

The context really matters, but doing this is a way that draws an association with Disney can be problematic for sure. If you need...

This is not something you would place on the product itself, unless it is done in a way that is removeable like a sticker or something. Merely...

Of course, it can certainly be an issue depending on the terms involved. When they are more common, you have more room. Before you invest in...

While some people might be credited with creating a certain genre of music, this is not something that can be protect like, for example, a...

You can certainly create a game about a show, but if you make it just about one particular show it increases the odds that the owners of that show...

Anything that is truly in the public domain will not be an issue. Just make certain that this is the case. For example, you should assume any work...

As the others note, you could be violating his right of privacy and publicity, which are state governed laws that vary. These kick in when one uses...

Not illegal. The employer may need to offer some additional consideration to make it binding depending on state law as not all states consider...