Some people can't take a joke... :clown:
For medical people it is different, depending on where you work.
Mess dress for female members of CFMG is a skirt.
As for DEU, if you're working in it, then usually you will have the choice....unless your SNO or Hosp WO says otherwise. For Parades, you will wear pants. If you are spectating, the norm is to wear skirts. As above, you will be issued 1 and 1, but you may purchase a couple more pairs of pants if you work in DEUs.
Working dress (CADPAT, Navy Cbts, Air Force Blues) for everyone is pants. I do not believe they issue Hospital whites with skirts anymore.