I don't see why not unless comfort keeps you from doing so. They make titanium steel collars, which are suitable for 24-hour wear. Another option is leather, which would also be suitable (unless in contact with water).
I`m giving this my best guess,But I think the term "slave bracelet'' means a chain or thick metal band bracelet,worn around the wrist.As slaves,prisoners,captives,etc, were bound by the wrists with chains dating from ancient times.Pherhaps when a slave escaped,He/She broke the bindings that restricted their movement.but the chains around the wrist stayed on them.For example,You were a slave in Roman times,your master had manacles put on you,so you could do your job,but not much else,you broke the chain that connects the cuffs together,or tethered you to another object,but could not get the cuffs themselves off.That would be a slave bracelet.Your question was interesting enough to make me do a bit of research into this!Slave bracelet may refer to:A copper bracelet used as a medium of exchange in the West African slave trade, see Manillas.Any bracelet made of chain links.A wrist bracelet joined to a ring by a chain.A bracelet worn by a slave (this meaning comes from BDSM fiction, e.g. John Norman's Gor series of novels; in this context it may be a colloquial term for handcuffs).Other terms for slave bracelets include: handflower.An example of a slave bracelet is: Slave bracelet (Image courtesy of: Decarabia)Slave bracelets are a piece of jewellery understood to be associated with several cultures and are also worn as belly dancing or harem jewellery. They are a favoured piece of jewellery by the Gothic subculture and are worn by some BDSM lifestyle couples as a symbol of ownership between Master (BDSM) and Slave (BDSM).Hope this helps!
A cravat is worn inside a shirt collar.
be worn open
Blue Collar
Aegis
For PVT to SPC the gold rank is worn on the collar. For SGT and above the rank is worn on the shoulder boards.
A vicar's garment is typically called a clerical collar or a clergy collar. It is a special type of collar worn by clergy members as a symbol of their religious profession.
A vicar's neck wear is called a clerical collar or a dog collar. It is a distinctive type of collar worn by clergy members in various Christian denominations.
The collar that is worn by the horse when pulling a load predates the ancient Egyptians, which would make it about 7000 years old.
A small bouquet which is worn on the lapel. (top right or left by the collar)
i'd say a spike collar or worn or golden tophat
A dog wears a collar. Usually a dog collar being worn signifies that a dog belongs to someone and often dog ID tags will be fixed to the dog collar so that a dog can be quickly returned to his owner if he gets lost.