Re: UK hospital introduced world’s first burqa-style hospital gowns
This gown costs 12 pounds, while other butt revealing gowns cost something between 8 to 100 dollars
http://www.nextag.com/hospital-gown/search-html
And if cost is an issue, NHS can charge these patients the extra cost of these gowns, most will be happy to pay the price, rather i think almost all will be happy to pay the price.