What to wear?

So I got invited to The Voice's Fashion Week this friday and now I dont know what to wear. I've been thinking a burgundy blouse with edgy corset top underneath. Match it with leather-like shiny jeans. (sounds horrible but acctually those pants are cool ;). Then finish the look with golden details and black high heels.

Like this (by the way, my blouse isnt that see-through and my corset top is a bit different. I would wear the blouse buttons open untill the chest, so that you could get a little peak from the corset):

Or then I could go with leather skirt and my red heels from the Jimmy Choo for H&M collection. I have a purse that matches them perfectly but I'm not quite sure about mixing two different reds.

 

I could also just go with a LBD or some other fancy-dress, but I acctually don't really have that many dresses that still fit me.. After loosing weight, all my favourite dresses are too big for me and everyone knows that dresses that are meant to show off you body, dont look too good when they dont fit..

The dresses that still fit:

Number 1 and 3 are the exact same ones that I own, the rest are the closest looks I could find. About the number 6, picture shows the model but the colour is more like this one. For the rest of the fitting dresses I couldnt find a picture to match but I also have one white dress, which is pretty sailor-like. Golden buttons and little dark blue details added. Then I have one with leopard-print, but I don't like it too much. The rest just don't fit me, anyone wanna come by and take them? Jk, but seriously, which one sounds/looks the best?

What do you think, what should I wear? Pants, skirt or dress?