help with one more item - Victorian undergarment?

[fashionbackward]

Again, no idea what era this is from really. It's a split-crotch jobbo, though, for ease of access, I imagine. Thanks in advance for your help.

 

[crinolinegirl]

They are Edwardian combinations.

Lei

 

[fashionbackward]

Edwardian combinations! You learn something new every day. Thanks!!