Classic Why does my 50 Alliance rogue have transmog options my 20 alliance rogue does not?

My bad if this question is very basic are transmogs based on level or something? the 20 rogue is in S8 armor so i would not think not. but The 50 rogue has 7th legionnaire's Visage and the 20 does not seem to have that as a option. via /r/wow https://ift.tt/39CGjJT