She's a 'trendy' 60. Dark cropped hair, sallow skin and a very slim size 8 with boyish figure.
No boobs so definitely nothing low cut or that accentuates that area. She also prefers to cover her upper arms. Nothing overly frilly or flouncy.
Colours that suit her are: navy, red, maybe dark green. Budget up to £150.
Does black tie automatically mean full length? She usually wears more fitted, midi style things.
Any help would be most welcome 
.