Need your help with picking an outfit!

Things are about to get crazy.  Just got back from CA where I picked up a sinus infection even though I didn't surf Cardiff.  I took some Nyquil and am trying to pass the time until it's my CA bedtime so that I can wake up at 2:30 a.m. CA time and start off my week.  I am not excited.  Except I have a photo shoot tomorrow!  That may sound waaaay too impressive; but I am going to a studio to get my picture taken, and then they may select me for this auction thing.  Now, I wanted to be all diva-like and tell them that I am not wasting my time going to some studio if I'm not going to be picked.  But it's for charity, so you can't be an asshole to volunteers.

Of course, I am overthinking the whole thing.  I'm not sure if I should wear my hair straight or wavy.  Wavy looks good in CA, but not in FL humidity.  Especially after working all day.  I am probably going to be the only person who shows up with an array of outfit options.  I am definitely going to bring crips white shorts and a black tank/blouse.  Other than that, I'm torn between two sweetheart neckline fun dresses, and two workish outfits (as this is an auction of professionals which means I may have to lie about my job).  And then I have one cold weather option in case it is cold in the studio.  You never know!  Please tell me what you think.  But don't be jerks.  Thanks!

Option A  I look pissed off because I am.  My camera takes the blurriest pictures and is so annoying.  I like this one because it has pockets and that will give me something to do with my arms.  However, my tanlines look tacky, but I cannot get rid of them.  No, I don't have any bronzer or cover up.  I am also thinking this might make me look too little-girly?

Option B  Which I like because it's new and I don't look as little girly or wide.  But it might be too short?  (I know, I know - like I should talk.)

Option C  The C is for conservative, and this one is kinda boring.  Pink sweater with pencil skirt.  Should I tell people I'm a teacher?  I don't want any pervs trying to live out some English teacher fantasy.

Option D  Black skirt, black top with billowy sleeves, special whore shoes that make me feel special.  Pretty basic.

Cryophobic Option  You never know.  I'm thinking I might look like a pregnant biker dominatrix?