NASA is requesting your help in its latest mission: space fashion!

Three designs for the new Z-2 suit have been posted online. NASA wants Internet users to determine which one should be created. The favorite suit will be used by astronauts in tests at the Lyndon B. Johnson Space Center in Houston, Texas.

Voting is open until April 15. A prototype of the suit that is chosen should be fully built by November 2014.

To check out the options and cast your vote, click here