Which Designer/Collection Is This From? (PLEASE READ POST #1 BEFORE POSTING)

[speedcat027]

^it's F/W 2015, around look #22.

most appreciated you have put my mind at ease

 

[AnaD]

Can someone ID his jacket please?

Pic from Twitter

 

[gormenghast]

Photo from RCFV. I know this is Dolce and Gabbana, but what collection is it from and does anyone have better pics of this dream dress?

 

[IndigoHomme]

Can someone ID his jacket please?

Pic from Twitter

Looks like a Hackett London blazer