*Note: This list has been copied from another website, all credit goes where it's due*
Collar Colors and their Meanings:
Black: Sad, lonely; Or mean.
Blood Red: Incredibly Dangerous and Violent; Also Very Rebellious.
Red: Has a Temper and Dangerous; is Rebellious.
Yellow: Very Happy and Sweet.
Magenta: A complete Flirt; Pleasure Slave.
Pink: A romantic flirt.
Purple: Dark and stuck-up (royal-like).
Violet: Fun and Mischievous; playful.
Blue: Cool and reserved; Very thoughtful.
Orange: Happy-Go-Lucky; Very Optimistic.
Green: Timid and Obedient.
Grey: Jealous and Possessive.
White: Open-minded and shy.
Collar Charms and their Meanings:
White Rose: Innocent or Virgin
Heart: Loving and Affectionate
Shield: Protector; Very Defensive
Emerald jewels: Rare Species
Black Blob/Orb: Demon or Other Night Inhabiting Creature
Pan: A Cook
Feather Duster: Good for Cleaning
Crown: Was Once Royalty
Bell: Pet
Ballet Shoes: Dancer
Microphone: Singer
Paint Brush: Artistic
Book: Smart
small group of stars: Magic User
Studded Whip: Likes Punishment; pleasure slave
Rose: good with gardens
Bones: Killed a Master
Knife: Assassin/fighter
Broken Mirror: Permanently Scarred or Wounded
Ring: Was/Is Married
Rattle: Has or Had Children or is good with kids
Red Tear: Abused by Previous Mistress/Master
Note: You may have a Collar with a maximum of 3 Colors/Charms at a time. For additional Colors/Charms after that, you will need to donate 25g each to the Guild Funds.
Of Masters and Keep
A Master and Slave/Pet Role-Playing Guild
