Deciding on an appropriate backing for my box

So I have collected some large images of some backings for my initial box I think would be both appropriate for the theme I have chosen, and for the 'pattern' of the dresses on my box sleeve design. 

I wanted to keep quite a classic, almost 'vintage' theme, perhaps a material or pattern that's likely to be seen on the outfit or dress of a pin up girl. 

I will try some of these backgrops out on my designs to see which fits best.