By Sachin Ravikumar LONDON (Reuters) -British fashion retailer Next will buy the Made.com brand for 3.4 million pounds ($3.8 million) after the online furniture seller collapsed into administration, resulting in about 400 job losses. Made.com hit the buffers on Wednesday, running out of cash as a weaker economy deterred Britons from buying new furniture. Retail giant Next bought its brand, website and intellectual property from administrators PwC. PwC said in a statement the deal did not include staff and so there would be about 400 redundancies. Made.com had a nearly 18-month run as a public …