Help I am 
Job is Census collector in Irl, interview tomorrow morning,
Just took out suit and shirt, now my MIL, Mum and DP all so no my Dad says yes to wearing it.
Choices are navy trouser suit and plum coloured shirt.
Black cowl neck knitted black dress, black wool coat
Black skirt above shirt and black coat
So choices are Very Smart, Smart Casual, or DP's choice tight black skirt and heels 
Plse choose while I down a glass of wine and opens new bottle calm my nerves