Just mixing and matching different items to depict a tunic and pants
ensemble for female crew during the "TOS" era.
The tunic is Oshikai's "retro-skirt" with the hip group removed. Clever fellow markets it as a "generic" 60s micro-dress, but he offers an "add-on" that turns it into the famous (infamous?) mini-skirt uniform complete with chevron and rank braids. I found some pants with a leg "flare" morph and a high enough waistline to hide an otherwise bare mid-riff. Though it technically has creases and pockets (Oh no!), the velvet shader I applied hides the worst of those "non canon" details.
Who is she? Eh, hell if I know. Hmm, wait, hellifiknow, 'ellafino, ah, Ella Phino
! Why not?