Ok, I will try to help out! Basically you need to categorise each of the 8 characters and the 3 traits that they have (drink/dance/smoke) and then when you get the clues you need to match all 3 to one person.
Woman with shawl: smoker / non dancer / champagne
Guy with slicked hair: non smoker / non dancer / whiskey
Woman with scarf and hat: non smoker / dancer / white wine
Guy with man bun: smoker / dancer / white wine
Woman in blue halter neck dress: non smoker / non dancer / whiskey
Guy with short scruffy hair & beard: non smoker / dancer / champagne
Woman in white blazer: smoker / dancer / red wine
Bald guy: smoker / non dancer / red wine
Once you’ve got that you need to then match the clues. 1st clue will either say - a veil of smoke (smoker) or smokeless air (non smoker), 2nd clue will be through which I dance (dancer) or wherein I stand (non dancer) and then the 3rd clue will say either champagne / whiskey / white / red
Hope that helps! 
Edit: here is a video with the actual clues and screenshots of each target:
