Vintage woman’s skirt & blazer

This was my grandma’s from 1954 When family went to Waikiki See last pic Remember when people would dress up to on airplane trips It is in decent shape except for sweat stains On arm pits Never have I tried to clean or get rid of the stains maybe you know how It just doesn’t fit me and has been sitting in the closet too long. Someone should enjoy this retro outfit I believe it is Linen Any questions please ask me! 😊 I respond quickly