Well, Santa, You're in luck because I just happen to have two very lovely friends who I want you to meet! ^^
Her name is Lilly:

Lilly is a shy girl who really only lets her true personality show when she knows people well enough. She is very kind and generous; The kind of girl who gives but doesn't usually receive and is okay with that. She does whatever people ask her to do, but never asks for things in return... But if they ask her to do something drastic, then She knows how to stick up for herself.
She doesn't usually wear clothes like this, but Seeing that it is Christmas - her favorite time of year - She loves to dress up. Christmas is her favorite time of year because it was really one of the only times of the year that her parents stopped fighting... at least around her, anyway.
She always thought that Santa was the reason for this, and because of that, she's loved him ever since she was little. Chrismtas eve she runs to the chimney and sets out some delicious home-made cookies with a tall glass of milk and cuddles up on the couch near the tree, hoping she'll be awake long enough to see him.. or at least him waking her up.
Her confidence level is low, so she thinks she isn't very attractive and is worth nothing.. This is because her parents told her this when she was little.
She is skilled in about almost anything, seeing that she spent her time helping people... such as sewing, cooking, ect.
Quotes she might say to Santa if she was his girlfriend on Christmas Eve:
"Goodbye, Fly safely! Hurry back, too..! -kiss- ^///^"
Or she just might fix his coat and kiss him and send him off, waiting for him to come back to her.
(For the "Opposites attract" thing)
Her name is Tracy:

Tracy is pretty much the opposite from Lilly. She is outgoing, and loves to shine and be in the center. You can dress up this little dolly in whatever you want, She just wants to be loved in return. She loves Christmas the most because she loves parties and spending time with people. She hates being alone. Tracy knows how to fight back when she's in trouble, and she knows how to make trouble as well. An ideal person to be in a relationship with if the man was pervy... to tell you the truth, she's a little pervy as well..
Quotes she might say to Santa if she was his girlfriend on Christmas Eve:
"Santa Baby, I've really been an awful good girl; So hurry down the chimney tonight! -wink- <3"
(For the "Same personality, perfect match" thing)