Technically, that's a picture of people in the current era, since it's obviously a promo image for a tv show or movie or an advertisement for costumes. But said costumes are intended to date to the early seventeenth century; although they are not really accurate to any given date range, they're most appropriate between 1620 and 1640 due to the flat lace collars and matching cuffs on the men on the right and left and the slashed sleeves. Here are a few examples:

"James Stuart (1612–1655), Duke of Richmond and Lennox", Anthony van Dyke, 1633-35; MMA 89.15.16

"Portrait of William Style of Langley", unknown painter, 1636; TC T02308

The wide sashes give the impression of a low waistline with short basques (skirt tabs), but it's impossible for me to say what's going on there; judging by the doublet in the middle, they're completely loose and unfitted with no waistline other than the one a belt or sash gives, which makes them not technically "from" any period at all; the trousers are also quite modern and black lace was not really worn. I can't really be in-depth or comprehensive about this - they're film costumes with the standard level of accuracy.