'Bridgerton' behind-the-scenes video offers a breathtaking look at the costume warehouse

If you've seen even the most fleeting of moments from Netflix's new period drama Bridgerton, you'll already know how much effort has clearly gone into the multi-coloured costumes.

But in the behind-the-scenes video above, the sheer scale of that effort becomes abundantly clear.

"I think there are close to 7,500 pieces of...