A lot has changed in menswear recently, but an inky two-piece is foolproof, trendproof, and utterly beyond reproach.

The body-hugging space suits were made by the team behind Monse, a high-fashion brand beloved by tons of celebrities.

Katy Perry shared images of the flight suits, re-designed in part by Lauren Sanchez, that she and the all-female crew will be wearing for the Blue Origin launch.

The “Divergent” star, 31, posed in a dark blue suit paired with a matching blue ... black baggy pants, and a collard jacket affixed with gold buttons fastened to the top.